1 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3 * dired.c (directory_files_internal): Initialize errno.
4 (toplevel): Include errno.h.
6 2001-02-13 Kenichi Handa <handa@etl.go.jp>
8 * xfaces.c (best_matching_font): New parameter width_ratio.
9 Multiply avgwidth by width_ratio.
10 (choose_face_font): Call best_matching_font with width_ratio
11 calculated from the column width of C.
13 2001-02-12 Andrew Innes <andrewi@gnu.org>
15 The following changes are to draw box lines inside characters area
16 if line-width is negative.
18 * w32term.c (x_produce_image_glyph): Pay attention to the case that
19 face->box_line_width is negative.
20 (x_produce_stretch_glyph): Likewise.
21 (x_produce_glyphs): Likewise.
22 (x_estimate_mode_line_height): Likewise.
23 (x_draw_glyph_string_background): Likewise.
24 (x_draw_glyph_string_foreground): Likewise.
25 (x_draw_composite_glyph_string_foreground): Likewise.
26 (x_draw_glyph_string_box): Likewise.
27 (x_draw_image_foreground): Likewise.
28 (x_draw_image_relief): Likewise.
29 (x_draw_image_foreground_1): Likewise.
30 (x_draw_image_glyph_string): Likewise.
32 2001-02-09 Kenichi Handa <handa@etl.go.jp>
34 The following changes are to draw box lines inside characters area
35 if line-width is negative.
37 * xterm.c (x_produce_image_glyph): Pay attention to the case that
38 face->box_line_width is negative.
39 (x_produce_stretch_glyph): Likewise.
40 (x_produce_glyphs): Likewise.
41 (x_estimate_mode_line_height): Likewise.
42 (x_draw_glyph_string_background): Likewise.
43 (x_draw_glyph_string_foreground): Likewise.
44 (x_draw_composite_glyph_string_foreground): Likewise.
45 (x_draw_glyph_string_box): Likewise.
46 (x_draw_image_foreground): Likewise.
47 (x_draw_image_relief): Likewise.
48 (x_draw_image_foreground_1): Likewise.
49 (x_draw_image_glyph_string): Likewise.
51 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
52 and :line-width can be negative.
53 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
56 2001-02-09 Jason Rumney <jasonr@gnu.org>
58 * w32term.c (w32_encode_char): Treat eight bit graphic and control
59 characters the same as ASCII and latin-1.
60 (x_display_and_set_cursor): Check for the focus frame's selected
61 window instead of selected_window.
62 (x_after_update_window_line): Don't clear if frame's internal
64 (x_new_font): Don't change a tooltip's size.
65 (w32_initialize): Set char_ins_del_ok to 1.
67 * w32fns.c (Fx_show_tip): Fix calls to make_number.
68 (x_set_font): If font hasn't changed, avoid recomputing
69 faces and other things.
70 (x_set_tool_bar_lines): Do nothing if frame is
72 (Fx_create_frame): Add the tool bar height to the frame
74 (x_create_tip_frame): Prevent changing the tooltip's
75 background color by specifying a color for the default font
77 (Qcancel_timer): New variable.
78 (syms_of_w32fns): Initialize and staticpro it.
79 (Fx_hide_tip, Fx_show_tip): Use it.
80 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
82 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
84 * w32.c (init_environment): Duplicate local string before putenv.
86 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
88 * charset.c (Fstring): A typo.
90 2001-02-09 Kenichi Handa <handa@etl.go.jp>
92 * charset.c (Fstring): If all arguments are less than 256, return
95 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
96 return a unibyte string.
98 * coding.c (code_convert_region): After detecting a coding, if
99 nothing found, set coding->composing to COMPOSITION_NO.
100 (decode_coding_string): Likewise.
102 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
104 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
107 2001-02-07 Kenichi Handa <handa@etl.go.jp>
109 * charset.c (parse_str_to_multibyte): New function.
111 * charset.h (parse_str_to_multibyte): Extern it.
113 * print.c (print_string): If we are going to print a unibyte
114 string into a multibyte buffer, convert the string to multibyte by
117 2001-02-06 Andrew Innes <andrewi@gnu.org>
119 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
120 been created. It seems we can get sent window messages such as
121 WM_ERASEBKGND before we properly update a frame.
123 2001-02-06 Gerd Moellmann <gerd@gnu.org>
125 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
126 Avoid some unnecessary cursor positioning.
128 2001-02-05 Gerd Moellmann <gerd@gnu.org>
130 * xfaces.c (split_font_name): Compute numeric value of
132 (LFACE_AVGWIDTH): New macro.
134 (check_lface_attrs): Check LFACE_AVGWIDTH.
135 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
136 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
137 (merge_face_vectors): Check LFACE_AVGWIDTH.
138 (Finternal_make_lisp_face): Use AREF.
139 (xm_set_menu_resources_from_menu_face)
140 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
141 (Finternal_lisp_face_empty_p): Use AREF.
142 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
143 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
144 Compare average widths..
145 (best_matching_font): Arrange for comparing average widths.
147 * dispextern.h (enum lface_attribute_index): Add
148 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
150 2001-02-05 Dave Love <fx@gnu.org>
152 * puresize.h: Revert last change following loadup.el change.
154 2001-02-05 Andrew Innes <andrewi@gnu.org>
156 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
157 invocation of temacs, to work with Windows 2000.
158 (bootstrap-emacs): Ditto.
160 2001-02-05 Gerd Moellmann <gerd@gnu.org>
162 * xterm.c (x_display_and_set_cursor): Check for the focus
163 frame's selected window instead of selected_window.
165 * xdisp.c (try_scrolling): If point is in the line below the
166 window, make sure to move the iterator at least a canonical
169 * window.c (Fmove_to_window_line): Don't add 1 if window is
172 2001-02-05 Kenichi Handa <handa@etl.go.jp>
174 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
175 invalid, execute CCL_INVALID_CMD.
176 (ccl_driver): If the CCL program is terminated because of
177 CCL_STAT_INVALID_CMD, copy the remaining source data to the
178 destination instead of throwing them away.
180 2001-02-02 Gerd Moellmann <gerd@gnu.org>
182 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
183 faces and other things.
185 * xdisp.c (get_next_display_element): Fix case of empty
188 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
190 * editfns.c (Fconstrain_to_field): Doc fix.
192 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
193 into `thoroughly', to make it consistent with the doc string.
195 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
197 2001-02-01 Gerd Moellmann <gerd@gnu.org>
199 * search.c (search_buffer): Call set_search_regs with a byte
200 position, not a character position.
202 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
205 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
207 * frame.c (Fmodify_frame_parameters): Doc fix.
209 2001-01-31 Gerd Moellmann <gerd@gnu.org>
211 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
212 identifier which is not reserved by Standard C.
214 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
216 * window.c (enum window_part): New enumeration.
217 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
219 (coordinates_in_window): Return an enumerator from enum
220 window_part. Fix handling of right scroll bar.
221 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
222 `right-fringe' instead of `left-bitmap-area' and
223 `right-bitmap-area'. Use enumerators from enum window_part
224 instead of hard-coded integers.
225 (check_window_containing, window_from_coordinates): Use
226 enumerators from enum window_part instead of hard-coded integers.
227 (syms_of_window): Replace Qleft_bitmap_area and
228 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
230 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
232 * editfns.c (Fformat_time_string): Doc fix.
234 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
236 * keymap.c (Fwhere_is_internal): Use the first valid binding
237 if no ascii binding is found (when firstonly is t).
239 2001-01-31 Gerd Moellmann <gerd@gnu.org>
241 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
242 instead of Finteractive_p.
244 * lisp.h (interactive_p): Add prototype.
246 * eval.c (interactive_p): New function.
247 (Finteractive_p): Use it.
249 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
251 2001-01-31 Dave Love <fx@gnu.org>
253 * .gdbinit (hook-run): Define to run xreload.
255 * textprop.c (Fset_text_properties): Fix newline in doc string.
257 2001-01-30 Gerd Moellmann <gerd@gnu.org>
259 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
260 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
262 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
263 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
264 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
266 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
269 2001-01-30 Dave Love <fx@gnu.org>
271 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
274 2001-01-29 Gerd Moellmann <gerd@gnu.org>
276 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
277 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
279 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
281 * textprop.c (Fset_text_properties): Doc fix.
283 2001-01-29 Gerd Moellmann <gerd@gnu.org>
285 * xdisp.c (forward_to_next_line_start): Remove xassert.
287 2001-01-29 Jason Rumney <jasonr@gnu.org>
289 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
290 returning without releasing it.
292 2001-01-29 Kenichi Handa <handa@etl.go.jp>
294 * w32fns.c (w32_font_match): Allocate three more bytes to regex
295 for '^', '$', and '\0'.
297 2001-01-28 Andrew Choi <akochoi@i-cable.com>
299 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
300 regex for '^', '$', and '\0'.
302 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
303 only if current_sblock has been initialized.
305 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
306 terminal frame even if it is the only visible frame.
308 2001-01-28 Kenichi Handa <handa@etl.go.jp>
310 * fontset.c (font_family_registry): Even if FONTNAME conform to
311 XLFD, if it specifies other fields than family and registry,
312 return FONTANME. New argument FORCE if nonzero cancel that
314 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
315 a signle byte character. Don't set FAMILY part to nil here. It
316 is handled by the caller choose_face_font.
317 (Fnew_fontset): Call font_family_registry with FORCE 0.
318 (Fset_fontset_font): Likewise.
320 2001-01-27 Gerd Moellmann <gerd@gnu.org>
322 * xdisp.c (display_line): Don't treat a newline as fitting
325 2001-01-26 Gerd Moellmann <gerd@gnu.org>
327 * window.c (size_window): Set the window's orig_top to nil when
328 changing heights, so that a future shrink_mini_window won't
329 restore a bogus height.
331 * frame.c (do_switch_frame): If selected frame has a mini-window,
332 resize that to exact size.
334 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
336 * xdisp.c (display_line): Simplify check for glyphs fitting
337 entirely in the line.
339 * xfns.c (xic_style): New variable.
340 (create_frame_xic): Move static variable to global scope for
341 the case that `static' gets defined away.
343 2001-01-26 Kenichi Handa <handa@etl.go.jp>
345 * coding.c (decode_coding): Set a flag for inhibiting
347 (code_convert_region): Always set saved_coding_symbol.
348 (decode_coding_string): Likewise. Update coding->symbol when we
349 encounter a inconsistent eol by the same way as
352 2001-01-25 Gerd Moellmann <gerd@gnu.org>
354 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
357 * xterm.c (x_after_update_window_line): Don't clear if frame's
358 internal border width is zero.
359 (x_clear_area): New function.
360 (x_after_update_window_line, x_clear_end_of_line)
361 (x_scroll_bar_create, x_scroll_bar_set_handle)
362 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
363 instead of XClearArea.
365 * xterm.h (x_clear_area): Add prototype.
367 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
368 which doesn't seem necessary anymore with Lesstif 0.92.
370 2001-01-25 Dave Love <fx@gnu.org>
372 * puresize.h (BASE_PURESIZE): Up to 720000.
374 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
376 2001-01-25 Gerd Moellmann <gerd@gnu.org>
378 * xdisp.c (echo_area_display): Don't call redisplay_internal
379 when Emacs is shutting down. We can't run hooks etc. that
380 would be necessary to do a redisplay.
382 * lread.c (read_integer): Use type EMACS_INT instead of int.
384 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
386 * ccl.c (ccl_driver): Fix last change.
388 2001-01-25 Kenichi Handa <handa@etl.go.jp>
390 * ccl.h (sturct ccl_program): New member suppress_error.
392 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
393 insert error message to the output.
394 (setup_ccl_program): Initialize ccl->suppress_error to 0.
396 * coding.h (struct coding_system): New member suppress_error.
398 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
399 (Fset_terminal_coding_system_internal): Set the member
401 (Fset_safe_terminal_coding_system_internal): Likewise.
403 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
405 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
406 as if it was a `charset'.
408 2001-01-24 Gerd Moellmann <gerd@gnu.org>
410 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
411 value in where_is_cache; the next lookup in the cache returns
412 something bogus if we do.
414 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
416 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
417 if HAVE_WINDOW_SYSTEM isn't defined.
419 2001-01-24 Gerd Moellmann <gerd@gnu.org>
421 * fns.c (sweep_weak_table): Fix code taking items out of
422 the hash collision chain. Some cleanup.
424 * xterm.c (x_new_font): Don't change a tooltip's size.
426 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
427 background color by specifying a color for the default font
430 2001-01-24 Kenichi Handa <handa@etl.go.jp>
432 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
433 a workaround for SunOS 4's cc.
434 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
435 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
436 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
439 2001-01-23 Gerd Moellmann <gerd@gnu.org>
441 * xterm.c (x_set_window_size_1): New function extracted from
443 (x_set_window_size): Use it.
444 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
445 doesn't have a widget, like tooltips.
447 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
449 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
452 2001-01-23 Kenichi Handa <handa@etl.go.jp>
454 * fns.c (Fset_char_table_default): Fix to make sub char-table
457 2001-01-22 Gerd Moellmann <gerd@gnu.org>
459 * xdisp.c (build_desired_tool_bar_string): Make sure we have
460 a desired tool bar string, even if there are no tool bar
463 * xdisp.c (Ftool_bar_lines_needed): New function.
464 (syms_of_xdisp): Defsubr it.
466 * editfns.c (Fformat): Don't extend text properties from arguments
467 to padding chars in the result.
469 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
471 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
473 2001-01-20 Andrew Innes <andrewi@gnu.org>
475 * w32term.c (w32_ring_bell): Only support visible bell on w32
477 (w32_initialize): Don't set term hooks that aren't actually needed
480 * xfaces.c (realize_default_face):
482 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
484 * xdisp.c (handle_single_display_prop): Remove references to
487 * dispnew.c (Fredraw_frame): Remove reference to
490 * frame.h (output_method): Remove output_w32_console method.
491 (FRAME_W32_CONSOLE_P): Remove macro.
493 * frame.c (Qw32_console): Remove variable.
494 (Fframep): Remove references to it.
495 (syms_of_frame): Ditto.
496 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
498 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
501 2001-01-20 Kenichi Handa <handa@etl.go.jp>
503 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
505 2001-01-19 Andrew Innes <andrewi@gnu.org>
507 * w32.c (init_environment): Add a version-independent site-lisp
508 directory to EMACSLOADPATH, after the version dependent one.
510 2001-01-19 Gerd Moellmann <gerd@gnu.org>
512 * editfns.c (Fbuffer_substring): Doc fix.
514 * xdisp.c (message_dolog, message2, message2_nolog): Rename
515 parameter LEN to NBYTES.
517 2001-01-19 Kenichi Handa <handa@etl.go.jp>
519 * charset.c (strwidth): Use c_string_width.
520 (c_string_width): New function.
521 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
524 * charset.h (c_string_width, lisp_string_width): Extern them.
526 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
528 * indent.c (check_composition): Check validity of composition.
530 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
531 characters by calling c_string_width.
532 (x_consider_frame_title): Get byte length of frame tile string
534 (display_mode_element): Pay attention to width of non-ASCII
535 characters by calling strwidth.
537 2001-01-18 Gerd Moellmann <gerd@gnu.org>
539 * xfns.c (Qcancel_timer): New variable.
540 (syms_of_xfns): Initialize and staticpro it.
541 (Fx_hide_tip, Fx_show_tip): Use it.
542 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
544 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
546 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
548 * window.h (WINDOW_LIVE_P): New macro.
550 * window.c (window_size_fixed): New variable.
551 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
554 * eval.c (specbind): If binding a per-buffer variable which
555 doesn't have a buffer-local value in the current buffer, change
556 the global value by changing the value of the symbol bound in all
557 buffers not having their own value, to make it consistent with
558 what happens with other buffer-local variables.
560 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
562 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
563 when searching for a newline.
565 2001-01-18 Kenichi Handa <handa@etl.go.jp>
567 * xdisp.c (display_string): Fix previous change.
569 2001-01-18 Jason Rumney <jasonr@gnu.org>
571 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
572 GLYPH_DEBUG is defined.
573 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
574 true for images with `:ascent 100'.
575 (x_set_mouse_face_gc): If the last used mouse face has gone in the
576 meantime, use face MOUSE_FACE_ID.
577 If first glyph isn't a character glyph, use the ASCII NUL
578 character to determine the face.
579 (expose_area): Do not treat left margin specially.
580 (note_mode_line_highlight): If no local_map, check global keymap.
581 (note_mouse_highlight): Initialize overlay.
582 (clear_mouse_face): Don't return if tip_frame is
584 (show_scroll_bars): Remove unused function.
585 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
586 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
588 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
590 (x_free_frame_resources): Unload relief colors.
592 2001-01-17 Gerd Moellmann <gerd@gnu.org>
594 * xdisp.c (forward_to_next_line_start): Avoid calling
595 get_next_display_element when the newline is already found. This
596 may change the iterator's position, when its current position is
597 equal to the iterator's stop_charpos.
599 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
600 zero, use this method only at the end of a line.
602 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
603 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
604 if SCALABLE_FONTS_P is set.
606 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
607 so that scalable fonts are included.
609 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
610 In the cache, use a key containing the information if scalable
612 (x_load_font): Adapt to change of keys in the font cache.
614 2001-01-17 Kim F. Storm <storm@filanet.dk>
616 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
617 XListFonts to take advantage of font caching.
619 * xterm.c (x_list_fonts): Ensure caching font information when
620 called for a null frame, which is the case frequently when Emacs
623 2001-01-17 Gerd Moellmann <gerd@gnu.org>
625 * xfns.c (QCconversion): Replaces QCalgorithm.
627 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
629 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
632 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
633 not everything could be displayed.
635 * line.h, x-list-font.c: Files removed because unused.
637 2001-01-17 Andrew Innes <andrewi@gnu.org>
639 * dired.c (directory_files_internal): Convert result from readdir
640 to a unibyte string initially, to avoid possible misinterpretation
641 of some bytes as the internal form of Emacs characters.
643 2001-01-17 Kenichi Handa <handa@etl.go.jp>
645 * fns.c (concat): Be sure to avoid putting the same `composition'
646 property on the adjacent regions.
648 2001-01-16 Gerd Moellmann <gerd@gnu.org>
650 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
652 (Fscroll_right, Fscroll_left): Set it here instead, if called
655 * buffer.c (Fset_buffer_modified_p): Set buffer's
656 prevent_redisplay_optimizations_p flag.
658 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
659 * sysdep.c, vmsproc.c, xselect.c: Call
660 redisplay_preserve_echo_area with additional arg.
662 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
665 * xdisp.c (redisplay_preserve_echo_area): Add parameter
666 FROM_WHERE, for debugging.
668 2001-01-16 Kenichi Handa <handa@etl.go.jp>
670 * ccl.c (Fregister_ccl_program): Handle the return value of
671 resolve_symbol_ccl_program correctly.
672 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
675 2001-01-15 Gerd Moellmann <gerd@gnu.org>
677 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
678 has gone in the meantime, use face MOUSE_FACE_ID.
680 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
681 x_display_info_for_display returns null, don't try to close
682 the display; we didn't open it.
684 * dispnew.c (save_or_restore_current_matrices): Function removed.
685 (save_current_matrix, restore_current_matrix): New functions.
686 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
687 restore the frame's current matrix. Due to the glyph pointer
688 setup done in adjust_glyph_matrix, there is no easy way to make
689 saving the current matrix in the desired matrix generally correct,
692 2001-01-15 Kenichi Handa <handa@etl.go.jp>
694 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
696 (display_line): Optimize for wide characters.
697 (display_string): Don't try to display a multi-column character
698 partially. On ttys, produce more than one truncation glyph for
699 multi-column characters that don't fit on the line.
701 2001-01-13 Kenichi Handa <handa@etl.go.jp>
703 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
704 it instead of WORDS_BIGENDIAN. Caller changed.
706 2001-01-13 Jason Rumney <jasonr@gnu.org>
708 * w32fns.c (Fimage_size, image_ascent, lookup_image)
709 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
710 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
711 (tiff_format, gif_format, gs_format): Adapt to change of image
714 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
715 (x_draw_image_relief, x_draw_image_foreground_1)
716 (x_draw_image_glyph_string): Adapt to change of image margins.
718 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
721 * w32bdf.c (search_file_line, get_cached_font_char)
722 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
724 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
726 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
727 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
728 (Fw32_send_sys_command): Remove unused variables.
729 (w32_msg_pump): Add parentheses.
731 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
732 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
735 2001-01-12 Gerd Moellmann <gerd@gnu.org>
737 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
738 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
739 being a pair of margins.
740 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
741 to DEFVAR_LISP. Extend doc.
743 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
745 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
746 pair of integers `(X . Y)', use X for the horizontal and Y for the
748 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
749 (parse_image_spec): Check it.
750 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
751 (tiff_format, gif_format, gs_format): Use
752 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
754 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
755 (x_draw_image_relief, x_draw_image_foreground_1)
756 (x_draw_image_glyph_string): Adapt to the change of image margins.
758 * dispextern.h (struct image): Replace member `margin' with
759 `hmargin' and `vmargin'.
761 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
764 * dispnew.c (update_text_area): Put code which decrements the
765 stop position when the row's face extends to the end of the
768 * xfns.c (x_set_mouse_color): Fix color allocation.
770 * keyboard.c: Call get_local_map with new argument list.
772 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
774 * intervals.h (enum map_property): Removed.
775 (get_local_map): Change prototype.
777 * keymap.c: Call get_local_map with new argument list.
778 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
780 2001-01-11 Gerd Moellmann <gerd@gnu.org>
782 * xdisp.c (build_desired_tool_bar_string): Correct the computation
783 of the size needed for the tool bar string. For the last image,
784 use a `display' property that reaches to the end of the string.
786 * xselect.c (selection_request_dpyinfo): New variable.
787 (x_handle_selection_request): Set it.
788 (x_selection_request_lisp_error): Don't call
789 x_decline_selection_request if selection request's display has
792 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
793 the unregister_colors before calling XFreeColors.
795 2001-01-10 Dave Love <fx@gnu.org>
797 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
798 ${SOME_MACHINE_LISP}, not ${lisp}.
800 2001-01-10 Gerd Moellmann <gerd@gnu.org>
802 * xdisp.c (display_line): On ttys, produce more than one
803 truncation glyph for multi-column characters that don't fit on the
806 * xselect.c (x_reply_selection_request): Add a comment.
808 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
809 XkbGetNames instead of XkbGetKeyboard.
811 2001-01-10 Dave Love <fx@gnu.org>
813 * sysdep.c (random): Revert the declaration.
815 2001-01-09 Gerd Moellmann <gerd@gnu.org>
817 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
818 function string_bytes.
819 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
821 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
822 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
823 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
824 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
826 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
827 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
828 after sweeping strings, and at the end.
829 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
831 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
832 ensure that pop_message is called.
834 * keyboard.c (Fexecute_extended_command): Use a
835 record_unwind_protect to ensure that pop_message is called.
837 * lisp.h (push_message_unwind): Add prototype.
839 * xdisp.c (push_message_unwind): New function.
841 * fileio.c (do_auto_save_unwind): Do the pop_message here
842 instead of in Fdo_auto_save.
843 (Fdo_auto_save): Don't call pop_message.
845 2001-01-08 Ken Raeburn <raeburn@gnu.org>
847 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
850 2001-01-08 Gerd Moellmann <gerd@gnu.org>
852 * window.c (window_scroll_pixel_based): Adjust glyph matrices
853 when increasing window's vscroll.
855 * macros.c (Qkbd_macro_termination_hook): New variable.
856 (syms_of_macros): Initialize and staticpro it.
857 (pop_kbd_macro): Run kbd-macro-termination-hook.
859 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
861 2001-01-07 Dave Love <fx@gnu.org>
863 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
864 arglist, for documentation's sake.
866 2001-01-06 Andrew Innes <andrewi@gnu.org>
868 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
871 2001-01-05 Andrew Innes <andrewi@gnu.org>
873 * term.c (update_end): Don't check updating_frame; for some reason
874 this can be 0 sometimes, such as after dismissing a popup menu,
875 and isn't necessary given the explicit frame argument.
877 2001-01-05 Gerd Moellmann <gerd@gnu.org>
879 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
880 on some systems, and an unsigned long on others, like FreeBSD 4.1.
882 2001-01-04 Gerd Moellmann <gerd@gnu.org>
884 * xterm.c (clear_mouse_face): Don't return if tip_frame is
887 * xfns.c (x_create_tip_frame): Preserve the value of
888 face_change_count around the creation of the tip frame.
890 * xfns.c (last_show_tip_args): New variable.
891 (compute_tip_xy): New function.
892 (Fx_show_tip): Reuse an existing tip frame, if possible.
893 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
895 2001-01-04 Dave Love <fx@gnu.org>
897 * editfns.c (Fformat): Doc fix.
899 * systime.h (set_file_times): Prototype.
901 * widget.h (EmacsFrameSetCharSize_): Prototype.
903 * sysdep.c (random, srandom): Declare explicitly.
905 * dispextern.h (move_it_vertically_backward): Declare.
907 2001-01-04 Gerd Moellmann <gerd@gnu.org>
909 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
910 like in Fx_create_frame.
912 * xfaces.c (set_font_frame_param): Don't do anything for
913 non-graphical frames.
915 * window.c (Fdelete_other_windows): Set window's window_end_valid
916 to nil when changing the window's start. Don't change the
917 window's start when its top position hasn't changed. If we do,
918 this will set the window's optional_new_start, which act's like a
919 force_start during redisplay with C-x 1 M-> under particular
920 circumstances (see report from Per Starback to emacs-pretest-bug
923 2001-01-03 Gerd Moellmann <gerd@gnu.org>
925 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
926 short cut at the start of the function. Add an assertion.
927 (reseat_at_next_visible_line_start): Add an assertion.
929 * window.c (Frecenter): When changing the window start, set the
930 window's window_end_valid to nil.
931 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
933 * dispextern.h (move_it_past_eol): Add prototype.
935 * xdisp.c (move_it_past_eol): New function.
937 * window.c (Fwindow_end): Doc fix.
939 2001-01-03 Dave Love <fx@gnu.org>
941 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
944 2001-01-03 Gerd Moellmann <gerd@gnu.org>
946 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
947 the enabled_p flag of the glyph row at window_end_vpos to 0.
948 (handle_single_display_prop): Fix last change.
950 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
952 * window.c (Frecenter): Doc fix.
954 2001-01-02 Andrew Innes <andrewi@gnu.org>
956 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
958 * frame.h (output_method): Add output_w32_console method.
959 (FRAME_W32_CONSOLE_P): New macro.
961 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
962 use output_w32_console method.
963 (Qw32_console): New Lisp_Object.
964 (Fframep): Return it.
965 (syms_of_frame): Init it.
966 (Fframe_parameters): Report w32console as font for w32_console
969 * xfaces.c (realize_default_face): Set face foreground and
970 background to unspecified for w32_console frames.
971 (realize_face): Realize face cache for w32_console frames.
972 (realize_tty_face): Accept w32_console frames.
974 * xdisp.c (handle_single_display_prop): Return if frame is
976 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
977 necessary, even if running interactively.
979 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
982 * w32term.c (x_update_begin):
986 (x_change_line_highlight):
991 (w32_reassert_line_highlight):
992 (w32_frame_rehighlight):
993 (w32_frame_raise_lower): Do nothing if not w32 frame.
995 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
997 * w32fns.c (Fx_display_color_cells): Determine correct value, when
998 system doesn't tell us directly.
999 (Fx_display_visual_class): Implement properly.
1001 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1003 * window.c (Frecenter): Handle centering in graphical frames
1004 specially. Centering on the basis of line counts doesn't work
1005 reliably with variable-height lines.
1007 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1009 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1012 * composite.c (run_composition_function): Remove unused variable
1014 (update_compositions): Remove unused variable `hook'.
1016 * intervals.c (get_local_map): Remove unused variable `tem'.
1018 * doprnt.c (doprnt1): Remove unused variable `size'.
1020 * fns.c (Flength): Remove unused variable `tail'.
1021 (Fdelete): Remove unused variable `size'.
1023 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1026 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1029 * data.c (find_symbol_value): Remove extra 3rd argument in the
1030 call to swap_in_symval_forwarding.
1032 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1035 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1036 (trivial_regexp_p): Remove unused variable `c'.
1037 (boyer_moore): Remove unused variable `k'.
1039 * indent.c (current_column): Remove unused variable `stopchar'.
1040 (Fcompute_motion): Remove unused variable `contin'.
1042 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1044 * dired.c (directory_files_internal): Fix a typo in a comment.
1045 Remove an unused variable `handler'.
1046 (file_name_completion): Remove unused function-scope variable
1048 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1051 * fileio.c (e_write): Remove unused variable
1052 `require_encoding_p'.
1054 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1056 (Fmarker_insertion_type): Remove unused variable `buf'.
1058 * insdel.c (make_gap): Remove unused variable `result'.
1060 * keyboard.c (record_char): Remove unused function-scope variable
1062 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1063 (menu_bar_items): Remove unused function-scope variable `tem'.
1065 * fontset.c (fontset_ref): Remove unused variable `i'.
1066 (fontset_set): Remove unused variables `j' and `tmp'.
1067 (make_fontset): Remove unused variables `i', `j', `elt' and
1069 (make_fontset_for_ascii_face): Remove unused variable `name'.
1070 (fs_load_font): Remove unused variable `font_idx'.
1071 (fs_query_fontset): Remove unused function-local variable
1073 (list_fontsets): Remove unused variable `tail'.
1074 (Fnew_fontset): Remove unused variables `family' and `registry'.
1075 (accumulate_font_info): Remove unused variable `tmp'.
1076 (Ffontset_font): Remove unused variable `id'.
1077 (syms_of_fontset): Remove unused variable `i'.
1079 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1081 (lookup_image): Remove unused variable `file'.
1082 (xbm_load): Remove unused variables `bitmap_data', `height', and
1083 `width'. Remove function-local variable `i', leave the
1085 (gif_load): Remove unused variable `inc'.
1087 * xterm.c (XTread_socket): Remove unused variables `p' and
1089 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1090 leave only the one in the inner block.
1092 * xfaces.c (face_fontset, realize_default_face): Remove unused
1094 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1096 * term.c (encode_terminal_code): Remove unused variable `c'.
1098 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1099 char *' instead of `char *'.
1101 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1102 (Fget_unused_category): Remove unused variable
1104 (Fchar_category_set): Remove unused variables `val', `charset',
1107 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1108 unused variable `i'.
1109 (detect_coding_mask): Remove unused variable `idx'.
1110 (detect_coding): Remove unused variable `i'.
1111 (ccl_coding_driver): Remove unused variable `result'.
1112 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1113 (decode_coding_string): Remove unused variables `to' and
1115 (encode_coding_string): Remove unused variables `gcpro1' and
1116 `saved_coding_symbol'.
1117 (Ffind_coding_systems_region_internal): Remove function-local
1118 variable args[], leave only the block-local one.
1119 (code_convert_region1): Remove unused variable `len'.
1121 * charset.c (char_printable_p): Remove unused variable `chars'.
1122 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1123 (str_to_multibyte): Remove unused variable `c'.
1125 * window.c (size_window): Remove block-local variable `min_size'.
1127 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1128 `header_line_height'.
1129 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1130 enum display_element_type.
1132 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1134 * xterm.c (x_connection_closed): Catch X errors around all
1135 statements that call X. Save away the error message in a local
1138 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1141 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1142 in or at the start of invisible text.
1144 * dispnew.c (update_window): Don't check_current_matrix_flags.
1146 2001-01-01 Jason Rumney <jasonr@gnu.org>
1148 * w32fns.c (x_figure_window_size): Do not allow new_height and
1149 new_width of frame to override specified values.
1151 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1153 * composite.c (find_composition): Fix a code for searching
1156 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1158 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1160 (update_window) [GLYPH_DEBUG]: Call it.
1161 (scrolling_window): Prevent including current rows which are below
1162 what's displayed in the window.
1164 * xdisp.c (try_window_reusing_current_matrix)
1165 <new start <= old start>: Disable rows in the current matrix
1166 which are below the window after scrolling.
1168 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1169 is zero. It's not worth the complexity.
1170 (invisible_text_between_p): Put in #if 0 because unused.
1172 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1174 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1175 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1177 * keyboard.c (echo_char): If C is an integer, always call
1178 push_key_description. Former code could signal an invalid
1181 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1182 If set, print multibyte text.
1183 (Fsingle_key_description): Call push_key_description with
1184 FORCE_MULTIBYTE set.
1185 (describe_buffer_bindings): Likewise.
1187 * lisp.h (push_key_description): Add prototype.
1189 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1190 around the call to redisplay_internal.
1192 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1194 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1196 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1198 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1199 (ccl_driver): New local variable `extra_bytes'.
1201 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1203 * coding.c (setup_coding_system): Initialize
1204 coding->spec.ccl.eight_bit_carryover.
1205 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1207 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1209 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1210 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1211 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1212 (decode_composition_emacs_mule): New function.
1213 (decode_coding_emacs_mule): Decode composition sequence by calling
1214 decode_composition_emacs_mule.
1215 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1216 (encode_coding_emacs_mule): Changed from macro to function. If
1217 a text contains compositions, encode them correctly.
1218 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1219 that decoding and encoding are required.
1221 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1223 * xfaces.c (PT_PER_INCH): New macro.
1224 (xlfd_point_size): Compute real point size from font's pixel size.
1225 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1228 * .gdbinit: Comment out the line pointing to the Lesstif source
1231 * window.c (Frecenter): Use displayed_window_lines instead
1232 of window_internal_height.
1234 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1235 instead of x-toolkit-scroll-bars-p.
1236 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1238 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1239 instead of x-toolkit-scroll-bars-p.
1240 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1242 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1243 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1244 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1246 (add_window_display_history, add_frame_display_history)
1247 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1248 (build_frame_matrix_from_leaf_window): Remove unused code.
1249 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1251 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1252 (update_window) [GLYPH_DEBUG]: Likewise.
1253 (syms_of_display): Defsubr dump-redisplay-history.
1255 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1257 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1258 the end of the prompt. Set echo_after_prompt to the offset
1259 of echoptr in echobuf.
1261 * xdisp.c (init_from_display_pos): Pop until the iterator's
1262 stack is empty; there may be frames for stretch or images
1265 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1266 (save_or_restore_current_matrix): New function for the same
1267 purpose, but more efficient.
1268 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1270 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1272 * xdisp.c (syms_of_xdisp): Fix last change.
1274 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1276 * xdisp.c (syms_of_xdisp): Doc fix.
1278 * xdisp.c (redisplay_window): Remove label restore_buffers;
1279 use finish_scroll_bars instead to make sure that scroll bars
1280 are redeemed. If we don't do this, flickering can result from
1281 scroll bars being destroyed and recreated.
1283 2000-12-22 Jason Rumney <jasonr@gnu.org>
1285 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1286 in the wrong colors when the foreground is not black.
1287 (expose_window): Don't redraw the window that's currently being
1290 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1292 * window.c (size_window): When setting the window's too_small_ok
1293 flag, compare old size with minimum size depending on WIDTH_P,
1294 don't compare with window_min_width.
1296 * window.c (delete_window): Simplify somewhat.
1297 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1298 freeing window matrices. The flag windows_or_buffers_changed is
1299 set, so the next redisplay will consider all windows; this should
1302 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1304 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1306 * ccl.h (struct ccl_program): New member cr_consumed.
1308 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1309 (CCL_READ_CHAR): Handle EOL conversion here.
1310 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1312 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1314 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1317 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1318 otherwise tabs of different size compare equal.
1320 * callint.c (Fcall_interactively): Prevent a compiler warning.
1322 * print.c (print_unwind): Return nil.
1323 (PRINTDECLARE): Initialize all local variables.
1324 (print_preprocess): Add a default case.
1326 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1328 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1330 * window.c (delete_window, Fsplit_window)
1331 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1333 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1335 * dispnew.c (ensure_frame_matrix): Removed.
1336 (save_frame_matrix, restore_frame_matrix): New functions.
1337 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1339 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1340 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1342 2000-12-21 Andrew Innes <andrewi@gnu.org>
1344 * w32term.c (x_update_begin): Regenerate the palette here, rather
1345 than for each window.
1347 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1348 palette is NULL, since this corrupts memory! Also get
1349 display_info reference from frame.
1351 2000-12-21 Jason Rumney <jasonr@gnu.org>
1353 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1355 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1356 to avoid returning without releasing it.
1358 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1360 * keymap.c (push_key_description): Don't convert eight-bit-control
1361 and eight-bit-graphic to multibyte character.
1363 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1364 generic character and CODE1 is nil, return the smallest character
1367 2000-12-20 Dave Love <fx@gnu.org>
1369 * s/osf5-0.h (NSIG): Don't redefine.
1371 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1373 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1374 excluding menu-bar and tool-bar.
1375 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1376 (menu_item_p): Remove.
1377 (where_is_internal_1): Don't ignore menu-items.
1379 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1381 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1384 * window.c (make_window): Initialize window's min_hscroll.
1385 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1386 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1388 (struct saved_window): New member min_hscroll.
1389 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1390 (Fset_window_configuration): Set window's min_hscroll.
1391 (save_window_save): Save window's min_hscroll.
1392 (compare_window_configurations): Compare min_hscroll values.
1394 * window.h (struct window): New member min_hscroll.
1396 * keyboard.c (echo_prompt): Prevent a compiler warning.
1398 * xdisp.c (try_cursor_movement): Fix last change. The real
1399 condition is that PT is at the end of the row, and should
1400 be displayed at the start of the next row.
1402 * xdisp.c (try_cursor_movement): If we end on a partially
1403 visible line, end we already decided to scroll, return -1.
1405 * dispextern.h (ensure_frame_matrix): Add prototype.
1407 * window.c (delete_window, Fsplit_window)
1408 (Fset_window_configuration): Call ensure_frame_matrix.
1410 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1412 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1413 completed, call fake_current_matrices instead of marking frame
1416 2000-12-20 Jason Rumney <jasonr@gnu.org>
1418 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1420 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1422 * fns.c (Frequire): Doc fix.
1424 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1426 * window.c (window_scroll_pixel_based): Don't use
1429 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1430 currently displaying a message.
1432 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1434 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1436 2000-12-18 Andrew Innes <andrewi@gnu.org>
1438 * w32.c (w32_strerror): New function.
1440 * w32.h (w32_strerror): New extern.
1442 * w32fns.c (Fw32_shell_execute): Use it.
1444 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1446 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1448 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1450 * msdos.c (IT_set_face): Obey inverse_video.
1452 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1454 * dired.c (directory_files_internal): Always return decoded filenames.
1456 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1458 * xterm.c (x_connection_closed): Prevent being called recursively
1459 because of an error condition in XtCloseDisplay.
1461 * xdisp.c (init_iterator): If noninteractive, and the frame's
1462 face cache is null, make one.
1464 * xfns.c (show_busy_cursor): Check for live frames more
1467 * process.c (wait_reading_process_input): Check for pending
1468 input when running timers.
1470 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1472 * msdos.c (IT_write_glyphs): Compute the glyph face from
1475 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1477 * process.c (read_process_output): Don't run a filter if the code
1478 decoder produces nothing but carryover.
1480 2000-12-17 Andrew Innes <andrewi@gnu.org>
1482 * w32.c (sys_rename): Only check errno against EEXIST, and not
1483 EACCES, when determining whether rename failed because the target
1484 exists. This was resulting in indefinite looping on Windows 9x if
1485 the source file was locked by another process.
1487 * w32fns.c (Ffile_system_info): New function.
1488 (syms_of_w32fns): Defsubr it.
1490 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1492 * window.c (coordinates_in_window): Fix computation for
1493 position on vertical line between mode lines.
1495 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1496 Don't alter tip_frame or tip_window.
1497 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1500 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1501 Don't alter tip_frame or tip_window.
1502 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1505 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1507 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1508 be consistent with the doc string. Reported by NAKAJIMA Mikio
1509 <minakaji@osaka.email.ne.jp>.
1511 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1513 * xfaces.c (Vface_ignored_fonts): New variable.
1514 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1515 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1517 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1519 * dispnew.c (update_window): Detect pending input every nth line
1520 updated, i.e. do it depending on real work done, and not on the
1523 * xterm.c (expose_window): Don't redraw the window that's
1524 currently being updated.
1526 * window.c (Fset_window_point): Remove test for
1527 cursor_in_non_selected_windows.
1529 * lread.c (read1): Recognize end of file after `\\'.
1531 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1532 not unwind_create_frame.
1534 2000-12-15 Dave Love <fx@gnu.org>
1536 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1539 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1541 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1543 * coding.c (setup_coding_system): Clear all members of the struct
1544 coding_system at first.
1545 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1547 (code_convert_region): Don't override coding->src_multibyte and
1548 coding->dst_multibyte.
1550 * fns.c (Fmd5): Docstring improved.
1552 2000-12-15 Miles Bader <miles@gnu.org>
1554 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1555 are actually marked as mode-lines; otherwise use
1556 estimate_mode_line_height.
1558 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1560 * editfns.c (Fformat): Prevent a buffer overrun when the format
1561 specifies a precision.
1563 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1565 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1566 argument is outside the range [2..3].
1568 2000-12-14 Andrew Innes <andrewi@gnu.org>
1570 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1571 nothing to do. Bind inhibit-quit.
1572 (tip_frame): Make it a Lisp_Object.
1573 (x_create_tip_frame): Set tip_frame after it has been added to
1575 (Fx_show_tip): Don't set tip_frame here.
1576 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1578 (unwind_create_frame, unwind_create_tip_frame): New functions.
1579 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1580 while a frame is only partially constructed.
1582 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1583 (x_free_frame_resources): New function.
1584 (x_destroy_window): Use it.
1586 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1588 * xfns.c (Fx_backspace_delete_keys_p): New function.
1589 (syms_of_xfns): Defsubr it.
1591 * config.in (HAVE_XKBGETKEYBOARD): Add.
1593 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1595 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1596 Always store string in multibyte representation in echobuf.
1597 (echo_char): Always store string in multibyte representation in
1599 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1600 (read_key_sequence): Adjusted for the change of echo_prompt.
1602 * fns.c (Fmd5): Docstring improved.
1604 * lisp.h (detect_coding_system): Prototype adjusted.
1606 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1607 (detect_coding_emacs_mule, detect_coding_iso2022,)
1608 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1609 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1610 argument MULTIBYTEP. Callers changed.
1611 (detect_coding_mask, detect_coding_system): New argument
1612 MULTIBYTEP. Callers changed.
1613 (decode_coding_string): Set coding->src_multibyte and
1614 coding->dst_multibyte before calling detect_coding and detect_eol.
1615 Update them after some coding system is detected.
1617 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1619 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1621 * keyboard.c (menu_bar_items, tool_bar_items):
1622 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1624 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1626 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1628 (unwind_create_frame, unwind_create_tip_frame): New functions.
1629 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1630 while a frame is only partially constructed.
1632 * xterm.h (x_free_frame_resources): Declare.
1634 * xterm.c (x_free_frame_resources): New function.
1635 (x_destroy_window): Use it.
1637 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1638 don't interrupt the update for pending input initially, i.e.
1639 update at least some lines.
1641 * keyboard.c (do_mouse_tracking): Make externally visible.
1643 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1645 * xfns.c (gray_bitmap_bits): Declare `char *'.
1647 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1649 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1650 lines start with a relief line.
1652 2000-12-12 Dave Love <fx@gnu.org>
1654 * window.c (Fdisplay_buffer): Doc fix.
1655 (Fwindow_list): Remove unused var.
1657 * buffer.h (mmap_set_vars): Declare.
1659 * window.h (Fset_window_point): Declare.
1661 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1663 * msdos.c (fast_find_position): Don't overstep the last window row.
1664 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1665 unused variable `area'. When looking for a row under (X,Y), give
1666 up if some of the previous rows is not enabled.
1668 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1670 * window.c (Fset_window_point): If displaying cursors in windows
1671 other than the selected window, make sure redisplay updates
1672 other windows to show the new value of point in the window.
1674 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1676 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1677 the buffer is the sole visible buffer when in the mini-buffer.
1679 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1680 Bind `inhibit-read-only' to t.
1681 (unwind_with_echo_area_buffer): Use AREF.
1683 * xfns.c (Fx_hide_tip): Simplified.
1685 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1686 GC_MAKE_GCPROS_NOOPS instead of `1'.
1688 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1690 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1692 * xfns.c (Fx_hide_tip): Fix last change.
1694 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1695 nothing to do. Bind inhibit-quit.
1696 (tip_frame): Make it a Lisp_Object.
1697 (x_create_tip_frame): Set tip_frame after it has been added to
1699 (Fx_show_tip): Don't set tip_frame here.
1701 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1703 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1706 * dispextern.h: Change external declaration of tip_frame.
1708 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1709 return an empty string.
1711 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1712 of the window's update_mode_line flag, since the former is set by
1713 force-mode-line-update, not the latter. This makes
1714 column-number-mode slightly faster.
1716 * xdisp.c (try_window_id) <all changes above window start>:
1719 2000-12-11 Paul Eggert <eggert@twinsun.com>
1721 * config.in (HAVE_FTELLO): Remove.
1723 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1724 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1726 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1727 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1729 2000-12-11 Miles Bader <miles@gnu.org>
1731 * window.c (displayed_window_lines): Don't round up when
1732 converting empty space at bottom to lines.
1733 Handle non-newline-terminated final lines properly.
1734 (Fwindow_text_height): New function (used to be in lisp).
1735 (syms_of_window): Initialize it.
1737 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1739 * syntax.c (scan_lists): Check that the right quote char has the
1740 right Sstring syntax when jumping over strings.
1741 (init_syntax_once): Use Smax rather than 13.
1743 2000-12-09 Miles Bader <miles@gnu.org>
1745 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1746 with PARTIALLY, inverting the sense.
1747 (window_scroll_pixel_based): Scroll partially visible lines into
1748 place if we hit the beginning or end of the buffer.
1749 (displayed_window_lines): Don't include partially visible lines.
1750 (Fmove_to_window_line): Skip past any partially visible first line.
1752 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1754 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1756 * tparam.c (tparam1): Change the way buffers are reallocated to be
1757 portable and less obfuscated.
1759 * termcap.c (tgetent): Change the way buffers are reallocated to
1760 be portable and less obfuscated.
1762 * macros.c (store_kbd_macro_char): Change the way buffers are
1763 reallocated to be portable and less obfuscated.
1765 * lread.c (read1): Change the way buffers are reallocated to be
1766 portable and less obfuscated.
1768 * doc.c (Fsubstitute_command_keys): Change the way buffers
1769 are reallocated so that it is portable.
1771 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1773 * dosfns.c (Ffile_system_info): New function.
1774 (syms_of_dosfns): Defsubr it.
1776 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1778 * alloc.c (gc_sweep): Add comment.
1780 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1782 * sound.c (vox_configure): Change order of ioctls. Don't
1783 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1784 Ignore errors when changing volume.
1785 (vox_close): Don't reset the device.
1787 * process.c (read_process_output): Make sure the process marker's
1788 position is valid when the process buffer is changed in
1789 after-change functions. W3 does that.
1791 * xfns.c (x_free_gcs): New function.
1793 * xterm.h (x_free_gcs): Add prototype.
1795 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1798 * xterm.c (x_destroy_window): Call x_free_gcs so that
1799 resources of non-toolkit X windows will be freed.
1801 2000-12-07 Andrew Innes <andrewi@gnu.org>
1803 * w32fns.c (xlfd_charset_of_font): Fix last change.
1805 2000-12-06 Dave Love <fx@gnu.org>
1807 * md5.h (__P): Don't define -- it comes from config.h.
1809 * strftime.c: Change some #if foo to #ifdef foo.
1811 2000-12-06 Andrew Innes <andrewi@gnu.org>
1813 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1815 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1817 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1818 (w32_list_fonts): Don't choke if pattern doesn't specify a
1821 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1823 * alloc.c (gc_sweep): Prevent symbols read during loadup
1826 * xdisp.c (underlying_face_id): New function.
1827 (handle_face_prop, face_before_or_after_it_pos): Use it
1828 to determine the face ``under'' a string. Let strings inherit
1829 the face of the buffer under them.
1831 * xfaces.c (face_at_string_position): Update function comment.
1833 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1834 matrix if the window's left position has changed; we need to
1835 redraw it in this case.
1837 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1839 * window.c (coordinates_in_window): Check mouse on mode-line or
1842 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1843 advertized by the function documentation.
1845 * window.c (syms_of_window): Doc fix.
1847 * sound.c (vox_configure): Set volume for left and right channel.
1848 (sound_cleanup): Return nil.
1850 * xdisp.c (move_it_by_lines): Fix paren typo.
1852 * xterm.c (x_load_font): Don't use the font's max_bounds for
1853 computing the height of the font. If max_bounds' ascent or
1854 descent are greater than the font's ascent or descent, this means
1855 glyphs overlap, which should be handled now by redisplay.
1857 * window.c (Veven_window_heights): New variable.
1858 (syms_of_window): DEFVAR_LISP it.
1859 (Fdisplay_buffer): Check Veven_window_heights before evening the
1862 2000-12-06 Miles Bader <miles@gnu.org>
1864 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1865 update `default-frame-alist' instead of setting no frame parameters.
1867 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1869 * composite.c (update_compositions): Fix typo (use the correct
1872 2000-12-05 Jason Rumney <jasonr@gnu.org>
1874 * md5.h: Remove underscores from function declarations.
1875 (__attribute__, __alignof__) [!__GNUC__]: Define.
1877 * md5.c: Delay include of md5.h until after namespace cleaning.
1879 * makefile.w32-in (fns.o): Depend on md5.h
1880 (md5.o): New target.
1883 * makefile.nt: Likewise.
1885 2000-12-05 Jason Rumney <jasonr@altavista.net>
1887 * w32term.c (expose_area): Complete last change.
1889 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1891 * minibuf.c: Include intervals.h.
1893 2000-12-05 Jason Rumney <jasonr@gnu.org>
1895 * w32term.c (x_produce_glyphs): If a font for a component of
1896 a composition is not found, use 1 pixel dot ascent and 0 dot
1897 descent value to avoid displaying terribly tall empty boxes.
1898 (expose_area): Pass x-coordinate relative to the exposed
1899 area to x_draw_glyphs instead of a window-relative coordinate.
1901 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1903 * xdisp.c (next_element_from_ellipsis): Save face before selective
1904 display in saved_face_id, and set face_before_selective_p.
1905 (reseat_1): Reset face_before_selective_p.
1906 (append_space, extend_face_to_end_of_line): If iterator's
1907 face_before_selective_p is set, use the face from saved_face_id.
1908 (extend_face_to_end_of_line): For tty frames, make sure to
1909 use the right face id when producing spaces at the end of
1912 * dispextern.h (struct it): Add face_before_selective_p.
1914 * keyboard.c (record_char): Don't record identical help-echo
1915 events in recent_keys.
1917 * xterm.c [USE_X_TOOLKIT]: Close the display.
1918 (xim_close_dpy): Handle case that the display has been closed.
1920 * xterm.c (x_destroy_window): Reset the frame's X window after
1923 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1924 variable window_width.
1925 (line_draw_cost): Fix code skipping over spaces at the end of the
1926 line when must_write_spaces is not set.
1927 (scrolling_window): Fix code inserting runs in list of all runs.
1929 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1931 * coding.c (setup_coding_system): Be sure to initialize
1932 coding->category_idx.
1934 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1936 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1938 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1939 area to x_draw_glyphs instead of a window-relative coordinate.
1941 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1942 error in the message.
1944 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
1945 timer after having read a key. It's not good for code reading
1946 several keys in a loop, like an input method.
1948 * fileio.c (Finsert_file_contents): When VISIT is t, don't
1949 record undo information for format-decode.
1951 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
1952 current buffer is read-only, not if it isn't.
1954 * keyboard.c (record_char): Record `help-echo' input events
1955 in recent_keys only if they display some help. Don't record
1956 `help-echo' events as macro char.
1958 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1960 * editfns.c (save_excursion_restore): Don't move point
1961 in another window if it is showing the wrong buffer.
1962 Avoid the call to Fwindow_live_p, for speed.
1964 2000-12-04 Kenichi Handa <handa@etl.go.jp>
1966 * xfaces.c (struct font_name): New member registry_priority.
1967 (split_font_name): Initialize the above member to zero.
1968 (concat_font_list): New function.
1969 (font_list): Include fonts of all alternative registries.
1970 (FONT_POINT_SIZE_QUANTUM): New macro.
1971 (better_font_p): Ignore point size difference less than
1972 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
1974 * xterm.c (x_produce_glyphs): If a font for a component of
1975 a composition is not found, use 1 pixel dot ascent and 0 dot
1976 descent value to avoid displaying terribly tall empty boxes.
1978 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
1980 2000-12-03 Ken Raeburn <raeburn@gnu.org>
1982 * coding.h (code_convert_string1): Declare.
1984 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
1986 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
1989 2000-12-02 Jason Rumney <jasonr@gnu.org>
1991 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
1992 correctly for single byte character case.
1993 (w32_per_char_metric): Do not try to make any assumptions about
1994 the metrics of BDF fonts.
1995 (x_estimate_mode_line_height): If `mode-line' face
1996 hasn't a font, use that of the frame, as drawing glyphs
1998 (note_mouse_highlight): Change the cursor shape on the vertical
1999 border between windows [not enabled].
2001 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2003 * w32fns.c (Fx_create_frame): Reintroduce the call to
2004 face-set-after-frame-defaults.
2005 (Vx_window_horizontal_drag_shape): New variable.
2006 (syms_of_xfns): DEFVAR_LISP it.
2007 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2010 2000-12-02 Simon Josefsson <simon@josefsson.org>
2012 * fns.c (Fmd5): Use a different logic to decide the coding system
2015 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2017 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2019 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2022 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2024 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2025 height for YNegative.
2026 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2027 height; also see comment there.
2029 * window.c (coordinates_in_window): Handle computations for
2030 positions on the vertical bar and fringes differently for
2031 window-system frames. Consider some pixels near the vertical bar
2032 as on the bar if the frame doesn't have vertical scroll bars.
2033 Associate positions between mode or header lines with the
2034 right window, the left one.
2036 2000-12-01 Jason Rumney <jasonr@gnu.org>
2038 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2040 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2043 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2045 * window.c (struct saved_window): Add members orig_top and
2047 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2048 (save_window_save, Fset_window_configuration): Save/restore
2049 window's orig_top and orig_height.
2051 2000-12-01 Jason Rumney <jasonr@gnu.org>
2053 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2055 * w32fns.c (x_set_cursor_color): Fix last change.
2057 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2059 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2060 sure that the next redisplay displays the minibuffer, so that
2061 the cursor will be replaced with what the minibuffer wants.
2063 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2064 #ifndef instead of using #if.
2065 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2066 USE_TOOLKIT_SCROLL_BARS is defined.
2068 2000-11-30 Jason Rumney <jasonr@gnu.org>
2070 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2073 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2075 * fns.c (Fmd5): Doc fix.
2077 2000-11-30 Simon Josefsson <simon@josefsson.org>
2079 * fns.c (Fmd5): New function.
2080 (syms_of_fns): Defsubr md5.
2082 * Makefile.in (obj): Add md5.o
2084 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2086 * md5.h, md5.c: New files, taken from glibc.
2088 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2090 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2091 hasn't a font, use that of the frame, as drawing glyphs
2094 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2096 * eval.c (Frun_hooks): Allow 0 arguments.
2098 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2100 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2101 is over the menu bar widget, say it's not on the frame.
2103 * xfns.c (Fx_create_frame): Reintroduce the call to
2104 face-set-after-frame-defaults.
2106 * eval.c (Fsignal): Reset handling_signal.
2108 2000-11-28 Jason Rumney <jasonr@gnu.org>
2110 * w32menu.c (add_menu_item): Reset menu item text when changing
2111 type to radio button.
2113 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2115 * xselect.c: Update copyright.
2117 * window.c (coordinates_in_window): If on a mode or header line,
2118 but sufficiently close to its start, return ``on vertical
2119 border''. This gives us a way to drag windows horizontally when
2120 using toolkit scroll bars.
2122 * xterm.c (note_mouse_highlight): Change the cursor shape
2123 on the vertical border between windows.
2125 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2127 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2128 (syms_of_xfns): DEFVAR_LISP it.
2129 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2131 * textprop.c (text_read_only): New function.
2132 (verify_interval_modification): Use it instead of signaling
2133 `text-read-only'. This makes it easier to catch this error
2136 * xdisp.c (forward_to_next_line_start): Check for newlines,
2137 not end of line, which includes CR.
2139 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2141 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2142 include no-conversion.
2144 2000-11-27 Jason Rumney <jasonr@gnu.org>
2146 * w32fns.c (w32_load_system_font): Always mark font as double byte
2147 if codepage is unicode.
2149 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2151 * xdisp.c (forward_to_next_line_start): If already on a newline,
2152 just consume it to avoid unintended skipping over invisible text
2155 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2156 `vertical-line', `mode-line' and `header-line' events.
2158 * xdisp.c (try_window_id): Avoid starting to display in the middle
2159 of a character, a TAB for instance. This is easier than to set
2160 up the iterator exactly, and it's not a frequent case, so the
2161 additional effort wouldn't really pay off.
2163 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2165 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2168 2000-11-25 Jason Rumney <jasonr@gnu.org>
2170 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2171 to window_from_coordinates should be pixel coordinates.
2173 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2174 redisplay handles them properly.
2176 2000-11-25 Miles Bader <miles@gnu.org>
2178 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2180 2000-11-24 Jason Rumney <jasonr@gnu.org>
2182 * w32.c (init_environment): Set LANG environment variable based on
2183 locale settings, if not set.
2185 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2186 making tool bar smaller. When clearing the frame, also
2187 clear current matrices. Clear frame when tool bar disappears.
2188 Don't use more lines for the tool-bar than is available.
2189 (x_change_window_heights): New function.
2191 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2193 * xdisp.c (init_from_display_pos): If POS says we're already after
2194 an overlay string ending at POS, make sure to pop the iterator
2195 because it will be in front of that overlay string. When POS is
2196 ZV, we've thereby also ``processed'' overlay strings at ZV.
2198 * xfaces.c (lface_from_face_name): Function comment fix.
2200 2000-11-24 Miles Bader <miles@gnu.org>
2202 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2203 apply `mode-line-inverse-video' -- zero means force display using
2204 the default face, non-zero means display using the specialized face.
2205 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2207 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2209 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2212 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2214 * coding.c (decode_coding_emacs_mule): Fix the case of
2215 CODING_EOL_LF, which used uninitialized value of c.
2217 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2219 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2221 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2223 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2226 * frame.h (struct frame): Replace desired_tool_bar_items,
2227 current_tool_bar_items, n_desired_tool_bar_items,
2228 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2230 * frame.c (make_frame): Change initialization of tool bar
2233 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2234 Change references to members deleted from struct frame to use the
2237 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2238 references to members deleted from struct frame to use the new
2241 * dispnew.c (update_frame): Do nothing with frame's tool bar
2244 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2246 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2247 (note_tool_bar_highlight): Change references to members deleted
2248 from struct frame to use the new ones.
2250 2000-11-23 Miles Bader <miles@gnu.org>
2252 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2253 the face's inverse-video attribute, rather than overriding it.
2255 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2257 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2258 making tool bar smaller.
2260 2000-11-22 Dave Love <fx@gnu.org>
2262 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2264 2000-11-22 Miles Bader <miles@gnu.org>
2266 * keyboard.c (Vminibuffer_message_timeout): New variable.
2267 (command_loop_1): Use it to determine message timeout.
2268 (syms_of_keyboard): Initialize it.
2270 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2272 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2274 * sysdep.c: Move the code for declaring h_errno after #include
2277 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2279 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2280 the menu bar when the tooltip is unmapped.
2282 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2283 sole visible buffer when we're currently in the mini-buffer, and
2286 2000-11-21 Jason Rumney <jasonr@gnu.org>
2288 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2289 put on the clipboard.
2290 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2291 copy of what Emacs last put there. If they are the same, do not
2292 use the clipboard copy to avoid losing data due to coding
2295 2000-11-22 Miles Bader <miles@gnu.org>
2297 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2298 (syms_of_minibuf): Initialize it.
2299 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2300 to prompt, don't make read-only.
2302 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2304 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2305 BEFORE/AFTER_POTENTIAL_GC.
2307 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2309 * buffer.c (mmap_free_1): Avoid a compiler warning.
2311 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2313 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2315 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2318 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2320 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2323 * s/gnu-linux.h: Don't use `#cpu'.
2325 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2326 not defined in mman.h.
2328 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2330 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2331 and store an index in the XClientMessageEvent. Storing a
2332 Lisp_Object or pointer can fail on a 64 bit system, since X only
2334 (x_scroll_bar_to_input_event): Get the window from
2337 2000-11-20 Dave Love <fx@gnu.org>
2339 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2341 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2343 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2345 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2347 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2350 * alloc.c (make_string): Fix previous change. Be sure to make
2351 unibyte string correctly.
2353 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2355 * window.c (Fwindow_list): Change parameter list to be XEmacs
2357 (window_list_1): New function.
2358 (window_loop): Use it instead of Fwindow_list.
2360 * sysdep.c (emacs_ospeed): New variable.
2361 (toplevel): Don't declare ospeed extern.
2362 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2364 * termcap.c (ospeed): Remove.
2365 (tputs) [!emacs]: Remove unused code.
2366 (tgetent): Avoid a compiler warning.
2368 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2369 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2370 SCROLL_BAR_X_WIDGET with additional argument DPY.
2372 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2374 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2375 Take the X display as additional argument.
2376 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2377 `Widget' is a pointer type that's not easily stored in Lisp_Object
2378 form in a portable way.
2380 * dispnew.c (update_text_area): Fix last change.
2382 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2384 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2386 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2387 clear current matrices.
2389 * buffer.c (mmap_enlarge): Don't print a message on stderr
2390 if mapping new memory at the end of the existing region fails.
2392 * dispnew.c (update_text_area): Don't skip over equal glyphs
2393 when the last current glyph overlaps the glyph to its right.
2395 2000-11-18 Miles Bader <miles@gnu.org>
2397 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2398 lines that *end* with "..." too (that's the most common case!).
2400 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2402 * xdisp.c (resize_mini_window): Temporarily change to the
2403 mini-window's buffer if necessary.
2405 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2406 the tooltip obscures less text under it.
2408 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2410 * puresize.h (BASE_PURESIZE): Increase to 700000.
2412 2000-11-18 Jason Rumney <jasonr@gnu.org>
2414 * w32term.c (w32_draw_bitmap): Use face to set colors.
2416 2000-11-17 Dave Love <fx@gnu.org>
2418 * lread.c (Fload): Fix #ifdef for pcc.
2420 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2422 * xdisp.c (pos_visible_p): Compute the default character height
2425 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2427 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2428 knowing the line's height; use the default font's height in that
2431 * xfaces.c (weight_table): Add `demi' with the same meaning as
2434 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2436 * dispnew.c (null_row): New global static variable.
2437 (clear_glyph_row): Delete local static variable null_row.
2439 2000-11-15 Jason Rumney <jasonr@gnu.org>
2441 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2442 (w32_alloc_lighter_color): Use new brightness calculations from
2443 xterm.c. Scale delta to be in the range expected by W32.
2444 (w32_draw_relief_rect): Use frame relief colors.
2446 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2448 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2449 (Qinhibit_default_face_x_resources): New variable.
2450 (syms_of_frame): Initialize it.
2451 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2453 * xdisp.c (pos_visible_p): Improve function comment.
2455 * lisp.h (BINDING_STACK_SIZE): New macro.
2457 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2458 reading the directory if readdir returns null and errno is EAGAIN
2461 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2463 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2464 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2465 Set amount_to_scroll to max of dx and scroll_step so that
2466 scroll-conservatively doesn't defeat scroll-step>1.
2467 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2468 scroll-conservatively for line-at-a-time scrolling.
2470 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2472 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2475 * xdisp.c (current_mode_line_height, current_header_line_height):
2477 (init_xdisp): Initialize them.
2478 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2479 and use exact mode line heights if it is set.
2481 * lisp.h (pos_visible_p): Change prototype.
2483 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2484 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2485 and current_header_line_height first.
2486 (current_mode_line_height, current_header_line_height): Declare
2489 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2491 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2492 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2493 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2495 2000-11-14 Miles Bader <miles@gnu.org>
2497 * xterm.c (x_alloc_lighter_color): Include an additive component
2498 too for dark colors, because FACTOR isn't enough.
2499 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2502 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2504 * keyboard.c (show_help_echo): Call message3_nolog with number of
2505 bytes in the help string as 2nd parameter, instead of the number
2508 2000-11-13 Miles Bader <miles@gnu.org>
2510 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2511 (Fload): Use new openp return protocol.
2512 Don't try to use Vload_source_file_function to load .elc files.
2513 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2514 openp return protocol.
2515 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2517 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2519 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2521 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2522 Defined these macros.
2523 (NLIST_STRUCT): Avoid re-defining it.
2525 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2526 -I/usr/contrib/X11R6/include.
2527 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2529 2000-11-10 Jason Rumney <jasonr@gnu.org>
2531 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2533 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2534 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2536 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2537 (Qw32_charset_vietnamese): New symbol.
2538 (xlfd_charset_of_font): New function.
2539 (w32_load_system_font): Use it.
2540 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2541 when Vw32_charset_info_alist is nil to ensure default face always
2542 has font. Use Fcar and Fcdr for safety.
2543 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2544 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2545 pseudo-codepages for special cases.
2546 (w32_to_x_font): New parameter to allow charset portion to be
2547 specified where there is many to one mapping. Callers changed.
2548 (w32_list_fonts): Avoid listing fonts that won't display.
2550 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2552 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2553 (font_list_1): Renamed from font_list.
2554 (font_list): New function, trying alternative registries from
2555 Vface_alternative_font_registry_alist.
2556 (Finternal_set_alternative_font_registry_alist): New function.
2557 (syms_of_xfaces): Initialize and Staticpro
2558 Vface_alternative_font_registry_alist. Defsubr
2559 Finternal_set_alternative_font_registry_alist.
2561 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2563 * lisp.h (Flooking_at): Declare.
2565 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2567 * dired.c (directory_files_internal): Fix a braino.
2569 * dired.c (directory_files_internal): Add missing GCPRO's.
2572 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2574 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2575 (resize_mini_window): Return quickly if Vresize_mini_window is
2576 nil. Don't return if Vmax_mini_window_height is nil.
2578 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2579 (syms_of_xdisp): Initialize them.
2580 (resize_mini_window): Act according to the setting of
2581 Vresize_mini_window.
2582 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2584 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2585 scroll bar widget after configuring it, so that it will appear at
2586 the right position from the start.
2587 (XTredeem_scroll_bar): Cleaned up.
2589 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2591 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2592 font is taller than the frame line, we don't have to bias the
2595 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2597 2000-11-07 Dave Love <fx@gnu.org>
2599 * config.in (HAVE_MKSTEMP): Add.
2601 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2603 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2605 * window.c (Fset_window_configuration): Don't try to preserve
2606 point in the current buffer, if that buffer is displayed in more
2609 * xfaces.c (lookup_named_face): If default face isn't realized,
2610 try to realize it. Return -1 if not successful.
2611 (Fx_list_fonts): Handle case that face cannot be determined.
2612 (Fface_font): Likewise.
2614 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2616 * window.c (displayed_window_lines): Detect partially
2617 visible lines at the bottom correctly.
2619 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2621 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2622 when ensuring we don't do visit in indirect buffer.
2624 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2626 * composite.h (compose_chars_in_text): Add prototype.
2628 * composite.c (Vcomposition_function_table): New variable.
2629 (Qcomposition_function_table): New variable.
2630 (run_composition_function): Call
2631 Vcompose_chars_after_function with three arguments.
2632 (compose_chars_in_text): New function.
2633 (syms_of_composite): Modified the doc-string of
2634 Vcompose_chars_after_function. Declare composition-function-table
2635 as a lisp variable, and initialize it.
2637 * xfns.c (x_encode_text): Suppress producing escape sequences for
2640 * xselect.c: Include composite.h.
2641 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2643 2000-11-05 Andrew Innes <andrewi@gnu.org>
2645 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2647 * sysdep.c (read_input_waiting): Remove extraneous argument to
2650 * w32fns.c (Fx_server_version): Include w32_build_number in the
2653 * w32heap.c (w32_build_number): New variable.
2654 (cache_system_info): Set it.
2656 * w32heap.h (w32_build_number): Add extern.
2658 * emacs.c (syms_of_emacs): Update docstring for
2659 system-configuration, to reflect the actual usage on MS-Windows.
2661 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2663 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2664 process idle timers while waiting for another event.
2666 * dispnew.c (update_frame_line): Handle case where spaces in
2667 the default face are colored.
2669 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2670 window height hasn't changed.
2672 2000-10-31 Jason Rumney <jasonr@gnu.org>
2674 * w32term.c (x_produce_glyphs): Handle composite characters.
2675 (x_draw_glyph_string_foreground)
2676 (x_draw_composite_glyph_string_foreground): Restore old font.
2678 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2680 * minibuf.c (read_minibuf): Reset the undo history just before
2681 starting the recursive-edit.
2683 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2685 * xfaces.c (menu_face_change_count): New variable.
2686 (Finternal_set_lisp_face_attribute): Increment it for changes
2688 (realize_basic_faces): Reflect changes in the `menu' faces
2691 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2692 dy obtained from the iterator's y-position after moving from
2693 scroll_margin_pos to PT; see comment there.
2695 * xdisp.c (safe_eval_handler): Call add_to_log.
2697 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2698 is not a symbol or string.
2700 * xdisp.c (echo_area_display): Don't perform a display update from
2701 inside redisplay. The update will happen anyway at the end of
2702 redisplay, and it can confuse redisplay (GC messages while
2703 redisplaying, for instance.)
2705 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2707 * xrdb.c (x_load_resources): Use the class name in the defaults.
2709 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2710 (regex_compile): Catch bogus \(\1\).
2712 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2714 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2717 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2718 we have a color cache, check that the cached color equals the
2719 allocated color. If not, clear the color cache.
2721 * window.c (displayed_window_lines): Change buffers if necessary.
2722 Fix computation of displayed lines.
2724 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2725 update_menu_bindings to DEFVAR_BOOL.
2727 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2729 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2731 * puresize.h (BASE_PURESIZE): Increase to 680000.
2733 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2735 2000-10-29 Jason Rumney <jasonr@gnu.org>
2737 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2739 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2740 (w32_cache_char_metrics): Handle possibility that 'x' does not
2741 exist in a BDF font.
2742 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2744 * w32bdf.h (bdffont): Add nchars.
2746 * w32bdf.c (set_bdf_font_info): Set it.
2747 (w32_BDF_TextOut): Swap byte order of double byte characters.
2748 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2750 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2752 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2753 don't override the colors in frame's param_alist, unless they are
2756 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2757 reverse the effect of the highlight flag.
2759 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2761 * window.h (Fwindow_live_p): Declare.
2763 * undo.c (record_delete): Check that last_undo_buffer is really a
2764 buffer before applying XBUFFER to it.
2766 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2769 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2771 * lisp.h (KEYMAPP): New macro.
2772 (get_keymap): Remove.
2773 (get_keymap_1): Rename get_keymap.
2775 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2777 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2779 * xmenu.c (single_submenu): Use KEYMAPP.
2780 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2781 Use KEYMAPP rather than Fkeymapp.
2783 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2785 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2786 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2787 Use KEYMAPP rather than Fkeymapp.
2788 (single_submenu): Use KEYMAPP.
2789 (w32_menu_show, w32_dialog_show): Use TRUE.
2791 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2793 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2794 (Fkeymapp): Use KEYMAPP.
2795 (get_keymap): Rename from get_keymap_1. Remove old def.
2796 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2797 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2798 (Fminor_mode_key_binding): Don't raise an error if the binding
2800 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2801 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2803 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2804 Allow Vspecial_event_map to be autoloaded.
2805 (menu_bar_items): Fetch the keymap rather than using keymapp.
2806 (menu_bar_one_keymap): No need to follow func-indirect any more.
2807 (parse_menu_item): get_keymap_1 -> get_keymap.
2808 (tool_bar_items): Fetch the keymap rather than using keymapp.
2809 (read_key_sequence): Use KEYMAPP.
2811 * intervals.c (get_local_map): Use get_keymap rather than following
2812 function-indirections explicitly.
2814 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2816 2000-10-27 Jason Rumney <jasonr@gnu.org>
2818 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2819 point, as Windows has oversized fonts.
2821 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2823 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2825 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2826 (freehook, reallochook): Handle null pointer arguments.
2827 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2829 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2831 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2832 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2833 Giving in to popular pressure to shut up the compiler with casts.
2835 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2837 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2838 signed value, and use a default value computed from the font's
2841 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2843 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2844 that specify a negative underline position can still use underlines.
2846 * window.c (Fpos_visible_in_window_p): Make POS default to
2847 WINDOW's point, not the current buffer's point.
2849 2000-10-26 Dave Love <fx@gnu.org>
2851 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2852 when it's necessary.
2854 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2856 * window.c (size_window): Compute size difference from sum of old
2857 child window sizes instead of from parent's size.
2859 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2860 Handle obscured lines at the top of the window.
2862 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2863 down after the last error condition check.
2865 * frame.c (Fdelete_frame): Run delete-frame-hook.
2867 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2869 * coding.c (decode_coding): Fix previous change (check also
2870 CODING_MODE_LAST_BLOCK).
2872 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2874 * regex.c: More `unsigned char' -> `re_char' changes.
2875 Also change several `int' into `re_wchar_t'.
2876 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2877 (PUSH_FAILURE_POINTER): Don't cast any more.
2878 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2879 We want GCC to complain, since this piece of code makes
2880 re_match non-reentrant, which *should* be fixed.
2881 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2882 (EXTEND_BUFFER): Use RETALLOC.
2883 (SET_LIST_BIT): Don't cast.
2884 (re_wchar_t): New type.
2885 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2886 that those two functions will always properly return.
2887 (IMMEDIATE_QUIT_CHECK): Cast to void.
2888 (analyse_first): Use recursion rather than an explicit stack.
2889 (re_compile_fastmap): Can't fail anymore.
2890 (re_search_2): Don't check re_compile_fastmap for failure.
2891 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2892 Now also sets the new value (passed in a new argument).
2893 (re_match_2_internal): Use it.
2894 Also, use a new var `reg' of type size_t when looping through regs
2895 rather than reuse the inappropriate `mcnt'.
2897 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2898 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2899 (where_is_internal): Renamed from Fwhere_is_internal.
2900 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2901 (Fwhere_is_internal): New function wrapping where_is_internal.
2902 (where_is_internal_1): Handle the case where we're filling the cache.
2903 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2905 2000-10-25 Miles Bader <miles@gnu.org>
2907 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2909 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2911 * window.c (pos_fully_visible_p): Removed.
2912 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2913 if position is visible and/or fully visible.
2915 * lisp.h (pos_visible_p): Add prototype.
2917 * xdisp.c (pos_visible_p): New function.
2919 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2921 * process.c (send_process): If OBJECT is t, it means that the data
2922 is from C string, but we should encode it. Before calling
2923 setup_raw_text_coding_system, be sure to flush out data by the
2924 previous coding system.
2926 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2928 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2929 assignment of startpos to prev when startpos == pos.
2931 * editfns.c (find_field): Set the field stickiness correctly from
2932 overlay fields. Use renamed `text_property_stickiness'.
2933 (text_property_stickiness): Renamed from `char_property_stickiness'.
2934 Only check text properties, not overlays.
2935 * textprop.c (get_char_property_and_overlay): New function.
2936 (Fget_char_property): Use it.
2937 * intervals.h (get_char_property_and_overlay): Add declaration.
2939 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2941 * keymap.c: Use AREF, ASET and ASIZE macros.
2942 (Fmake_sparse_keymap): Docstring fix.
2944 (shadow_lookup): Move up.
2945 Handle the case where lookup-key returns an integer.
2946 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
2947 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
2948 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
2949 Simplify/rewrite the keymap-finding code.
2950 Add check for command shadowing, using shadow_lookup.
2952 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
2954 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
2955 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
2958 2000-10-24 Andrew Innes <andrewi@gnu.org>
2960 * dired.c (directory_files_internal_unwind): New function.
2961 (directory_files_internal): Use it to ensure closedir is called
2962 even if expand-file-name or file-attributes throw, eg. because of
2963 a user interrupt. Also enable immediate_quit while calling
2964 re_search, so that matching can be interrupted as well.
2966 2000-10-24 Andrew Innes <andrewi@gnu.org>
2968 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
2970 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
2971 so that re_search functions only quit when callers expect them to.
2973 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2975 * regex.c (regex_compile): Change the way of handling a range from
2976 a char less than 256 to a char not less than 256.
2978 2000-10-24 Gerd Moellmann <gerd@gnu.org>
2980 * window.c (size_window): Prevent setting window's width or
2981 height to a negative value (esp. with XSETFASTINT).
2983 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
2984 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
2985 (protect_malloc_state) [GC_MALLOC_CHECK &&
2986 GC_PROTECT_MALLOC_STATE]: New function.
2987 (PROTECT_MALLOC_STATE): New macro.
2988 (__malloc_initialize, morecore, _malloc_internal)
2989 (_free_internal) _realloc_internal): Use it to make _heapinfo
2990 read-only outside of gmalloc.
2992 * keymap.c: Update copyright.
2994 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
2997 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
2999 * filelock.c (unlock_all_files): Use unlock_file to expand each
3000 buffer's file_truename before trying remove its lock file.
3002 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3004 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3005 or CRLF, decode EOLs.
3007 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3009 * window.c (Fdisplay_buffer): Fix doc.
3011 2000-10-23 Jason Rumney <jasonr@gnu.org>
3013 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3014 ASCII font of default fontset on Windows.
3016 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3017 xterm.c comment below).
3019 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3021 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3023 * xterm.c (x_connection_closed): Reset handling_signal.
3025 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3028 2000-10-23 Miles Bader <miles@gnu.org>
3030 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3031 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3032 maintain old behavior.
3033 * minibuf.c (Fminibuffer_complete): Likewise.
3035 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3037 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3038 that when a font can't be exactly centered, it errs up rather than
3041 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3043 * fns.c (Fbase64_decode_string): The decoded result should be
3046 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3048 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3050 * dispnew.c [macintosh]: Include macterm.h.
3051 (init_display) [macintosh]: Initialization for window system.
3053 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3054 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3055 syms_of_search, x_term_init, and init_keyboard before calling
3056 init_window_once. Also, call syms_of_xmenu.
3058 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3059 default fontset to Monaco.
3061 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3062 NewMacWindow and DisposeMacWindow.
3063 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3064 instead of calling NewMacWindow and setting fields of
3065 f->output_data.mac directly. Call init_frame_faces.
3066 (Fdelete_frame) [macintosh]: Remove unused code.
3067 (Fmodify_frame_parameters) [macintosh]: Call
3068 x_set_frame_parameters instead of mac_set_frame_parameters.
3070 * frame.h [macintosh]: Define menu_bar_lines field in struct
3071 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3073 * keyboard.c [macintosh]: Include macterm.h.
3074 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3075 and menu_bar_activate_event type events as for X and NT.
3076 (make_lispy_event) [macintosh]: Construct lisp events of type
3077 MENU_BAR_EVENT as for X and NT.
3079 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3080 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3081 (sys_subshell) [macintosh]: Remove definition entirely.
3082 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3083 Vwindow_system_version here. Remove initialization of
3084 Vx_bitmap_file_path.
3085 (read_input_waiting): Correct the number of parameters passed to
3087 Move all Macintosh functions to mac/mac.c.
3089 * term.c [macintosh]: Include macterm.h.
3091 * window.c [macintosh]: Include macterm.h.
3093 * xdisp.c [macintosh]: Include macterm.h. Declare
3094 set_frame_menubar and pending_menu_activation.
3095 (echo_area_display) [macintosh]: Do not return if terminal frame
3096 is the selected frame.
3097 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3098 Allow only the selected frame to set menu bar.
3099 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3100 calling FRAME_EXTERNAL_MENU_BAR (f).
3101 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3103 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3104 and check_x. Declare XCreateGC. Define x_create_gc and
3105 x_free_gc. Initialize font_sort_order.
3106 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3107 but call x_list_fonts instead of w32_list_fonts.
3108 (Finternal_face_x_get_resource) [macintosh]: Do not call
3109 display_x_get_resource.
3110 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3111 (realize_x_face) [macintosh]: Load the font if it is specified in
3113 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3116 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3118 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3119 is nil: since we go to the end of submap anyway, we'd end up
3121 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3122 doesn't obey autoload.
3124 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3126 * msdos.c (dos_set_window_size): Update screen dimension variables.
3128 2000-10-21 Jason Rumney <jasonr@gnu.org>
3130 * w32term.c (w32_cache_char_metrics): Double check that font is
3131 really fixed pitch before trusting tmPitchAndFamily.
3133 2000-10-21 Andrew Innes <andrewi@gnu.org>
3135 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3137 * w32term.h: Extern decl for w32_cache_char_metrics.
3139 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3141 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3142 (w32_unload_font): Free per_char array if present.
3144 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3145 cached information in emulated XFontStruct to handle common cases
3146 quickly. Do not allocate XCharStruct for return.
3147 (w32_native_per_char_metric): New function.
3148 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3150 (x_produce_glyphs): Don't get an HDC. Change calls to
3151 w32_per_char_metric to match arg change above. Remove calls to
3153 (w32_get_glyph_overhangs): Ditto.
3154 (w32_cache_char_metrics): New function.
3156 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3157 ($(BLD)/casefiddle.$(O)): Remove compile command.
3158 ($(BLD)/gmalloc.$(O)): Remove compile command.
3159 ($(BLD)/dispnew.obj):
3160 ($(BLD)/keyboard.obj):
3161 ($(BLD)/w32inevt.obj):
3162 ($(BLD)/w32bdf.obj):
3164 ($(BLD)/buffer.obj):
3165 ($(BLD)/editfns.obj):
3167 ($(BLD)/fileio.obj):
3169 ($(BLD)/indent.obj):
3170 ($(BLD)/insdel.obj):
3171 ($(BLD)/intervals.obj):
3172 ($(BLD)/minibuf.obj):
3174 ($(BLD)/scroll.obj):
3175 ($(BLD)/sysdep.obj):
3176 ($(BLD)/textprop.obj):
3177 ($(BLD)/widget.obj):
3178 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3179 ($(BLD)/term.obj): Add dependency on dispextern.h.
3181 * makefile.nt ($(BLD)\dispnew.obj):
3182 ($(BLD)\keyboard.obj):
3183 ($(BLD)\w32inevt.obj):
3184 ($(BLD)\w32bdf.obj):
3186 ($(BLD)\buffer.obj):
3187 ($(BLD)\editfns.obj):
3189 ($(BLD)\fileio.obj):
3191 ($(BLD)\indent.obj):
3192 ($(BLD)\insdel.obj):
3193 ($(BLD)\intervals.obj):
3194 ($(BLD)\minibuf.obj):
3196 ($(BLD)\scroll.obj):
3197 ($(BLD)\sysdep.obj):
3198 ($(BLD)\textprop.obj):
3199 ($(BLD)\widget.obj):
3200 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3201 ($(BLD)\term.obj): Add dependency on dispextern.h
3203 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3205 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3206 with an additional argument of Qt.
3208 2000-10-21 Miles Bader <miles@gnu.org>
3210 * window.c (pos_fully_visible_in_window_p): New function.
3211 (Fpos_visible_in_window_p): Add FULLY argument.
3212 Use pos_fully_visible_in_window_p.
3213 (window_scroll_pixel_based, window_scroll_line_based): Update
3214 calls to Fpos_visible_in_window_p.
3215 * lisp.h (Fpos_visible_in_window_p): Update prototype
3217 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3219 * alloc.c (toplevel): Conditionalize compilation of mem_*
3220 functions differently.
3222 2000-10-20 Jason Rumney <jasonr@gnu.org>
3224 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3225 mem_init where it used to be. mem_z etc not defined otherwise.
3227 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3229 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3231 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3232 structure definition and related variabled to the top of the file.
3233 Include this code when GC_MALLOC_CHECK is defined.
3234 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3235 register/unregister allocated region.
3236 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3237 which isn't allocated.
3238 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3239 something which is already in use.
3240 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3241 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3242 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3243 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3245 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3246 _malloc_internal instead of malloc.
3247 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3250 2000-10-20 Andrew Innes <andrewi@gnu.org>
3252 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3254 (my_strftime) <macro>: Don't use macro arg list when redefining as
3256 (my_strftime) <function>: Supply 0 as ut argument.
3258 2000-10-19 Jason Rumney <jasonr@altavista.net>
3260 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3261 including dispextern.h, as it stops faces from working.
3263 * w32fns.c (Fx_create_frame): Don't bother calling
3264 face-set-after-frame-default since the caller does it for us
3265 anyway. Clean up calls to x_get_arg to be consistent with X.
3267 * w32term.c (x_produce_glyphs): Handle
3268 unibyte_display_via_language_environment correctly.
3269 (w32_draw_box_rect): Fix the calculation of width and height.
3271 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3272 as it has stopped working.
3273 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3276 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3278 * eval.c (skip_debugger): Prevent a compiler warning.
3279 (Fcondition_case): Likewise.
3280 (Fbacktrace_frame): Use a null interactive spec.
3282 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3284 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3286 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3288 * strftime.c: Sync with glibc, file version 1.78.
3289 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3290 should no longer be used according to ISO 8601.
3292 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3293 no map for meta_prefix_char, don't try to use it as a keymap.
3294 Instead, if T_OK is non-zero, look up a default binding, if any,
3295 otherwise, if T_OK is zero, return nil.
3297 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3298 (x_to_xcolors, png_load): Use x_query_color.
3300 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3302 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3304 (x_copy_color, x_alloc_lighter_color): Likewise.
3306 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3307 (x_query_color, x_query_colors): Add prototype.
3309 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3310 check_string_bytes only if not noninteractive, increase count to 50.
3312 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3314 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3317 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3319 * alloc.c (pure_bytes_used): Renamed from pureptr.
3321 (pure_alloc): New function.
3322 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3324 (Fpurecopy): Use PURE_POINTER_P.
3326 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3327 PT has moved backward.
3329 * xdisp.c (cursor_row_p): Take continued lines into account.
3331 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3333 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3334 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3335 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3338 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3339 of selective display off while searching for the next line start.
3341 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3343 * Makefile.in (term.o): Depend on dispextern.h.
3345 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3347 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3349 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3351 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3352 the iterator at the beginning, so that they can be set later on,
3353 for instance in reseat_at_next_visible_line_start, without being
3356 * xfns.c (pbm_format): Add :foreground and :background keywords.
3357 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3358 (xbm_load): Recognize foreground and background color
3361 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3363 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3365 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3368 * msdos.c (IT_set_face): Compare highlighted face with the default
3369 face, and invert colors if these faces' colors are identical.
3370 (Fmsdos_remember_default_colors): Don't swap foreground and
3371 background colors in initial_colors[].
3372 (IT_set_frame_parameters): Don't swap frame's foreground and
3373 background pixels. If ALIST includes "(reverse . t)", swap
3374 foreground-color and background-color properties in frame's
3375 param_alist. If the original frame's param_alist doesn't specify
3376 the colors, store unspecified-fg and unspecified-bg, reversed if
3379 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3380 the colors are unspecified and reversed, reverse fore- and back-
3381 ground in the returned value.
3382 (Fframe_parameter): Ditto.
3384 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3386 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3387 get_last_unchanged_at_beg_row.
3388 (find_first_unchanged_at_end_row): Renamed from
3389 get_first_unchanged_at_end_row.
3390 (find_first_unchanged_at_end_row): Convert assertions to
3391 unconditional tests which abort. When looking for a row in
3392 unchanged text, don't go further back than first_text_row.
3394 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3395 Don't add in the last line's height when deciding if the new
3396 position is below the scroll margin.
3398 2000-10-16 Miles Bader <miles@gnu.org>
3400 * editfns.c (Fconstrain_to_field): Check carefully for field
3401 boundaries if either OLD_POS or NEW_POS has a non-nil field
3402 property, even if they're the same.
3404 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3406 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3407 height for XFillRectangle.
3409 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3411 * syntax.c (Fstring_to_syntax): New function extracted from
3412 Fmodify_syntax_entry.
3413 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3414 (skip_chars, Fforward_comment): Remove unused variables.
3415 (syms_of_syntax): Add defsubr for string-to-syntax.
3416 (describe_syntax): Add code for comment and string fences.
3418 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3420 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3421 Do the meta->esc mapping. Call get_keyelt before returning.
3422 Start scanning from the second element (the first is always `keymap')
3423 to make it easier to detect when we reach a parent map.
3424 Handle the case of inheriting from a symbol whose function is a map.
3425 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3426 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3427 (get_keyelt, Flookup_key): Update call to access_keymap.
3428 Remove the meta->esc mappings.
3429 (define_as_prefix): Delete old disabled code.
3430 (menu_item_p): New function.
3431 (where_is_internal_1): Skip over the few remaining menu items.
3432 * lisp.h (access_keymap): Update prototype.
3433 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3434 Update call to access_keymap.
3435 (follow_key, read_key_sequence): Update calls to access_keymap.
3436 Remove the meta->esc mappings.
3438 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3440 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3441 with additional argument.
3443 * xdisp.c (cursor_row_p): New function.
3444 (try_cursor_movement, display_line): Use it.
3446 * xdisp.c (append_space): Also save/restore iterator's current
3447 character and its length.
3449 * xdisp.c (init_from_display_pos): Add an assertion.
3450 (handle_stop): Don't set iterator's add_overlay_start.
3451 (handle_invisible_prop): Likewise.
3452 (load_overlay_strings): If text under an overlay is invisible,
3453 take both before- and after-strings into account when the iterator
3454 is positioned either at the start or at the end of the overlay.
3455 (forward_to_next_line_start): Rewritten.
3456 (reseat_at_next_visible_line_start): Rewritten.
3457 (set_iterator_to_next): Add parameter RESEAT_P.
3459 * dispextern.h (struct it): Remove member add_overlay_start.
3460 (set_iterator_to_next): Change prototype.
3462 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3464 * coding.c (code_convert_region): Be sure to initialize
3465 coding->category_idx.
3466 (decode_coding_string): Set coding->src_multibyte and
3467 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3468 (encode_coding_string): Set coding->src_multibyte and
3469 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3471 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3473 * xfns.c (Fx_create_frame): Don't bother calling
3474 face-set-after-frame-default since the caller does it for us anyway.
3476 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3478 * window.c (coordinates_in_window): Fix detection of vertical line
3479 on character terminals.
3481 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3483 * editfns.c (save_excursion_save): Additionally record the
3485 (save_excursion_restore): If buffer was visible in a window, and a
3486 different window was selected, and the old selected window is
3487 still live, restore point in that window.
3489 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3491 * xterm.c (x_produce_glyphs): Handle
3492 unibyte_display_via_language_environment correctly.
3494 * regex.c (regex_compile): Change the way of handling a range from
3495 unibyte char to multibyte char.
3497 * syntax.c (skip_chars): Change the way of handling a range from
3498 unibyte char to multibyte char.
3500 * process.c (read_process_output): Cancel previous change.
3502 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3504 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3506 * charset.c (Ffind_charset_string): Doc fix.
3507 (Ffind_charset_region): Doc fix.
3509 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3511 * process.c (read_process_output): Fix previous change. Adjust
3512 multibyteness of text to insert in a buffer by
3513 string_make_unibyte/multibyte instead of
3514 Fstring_as_unibyte/multibyte.
3516 2000-10-10 Andreas Schwab <schwab@suse.de>
3518 * alloc.c (mark_object): Remove all workarounds installed on
3521 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3523 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3525 (base64_encode_1): Make it work for a text of multibyte form.
3526 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3527 case. Don't call str_to_multibyte because base64_decode_1
3528 produces correct multibyte form for eight-bit codes.
3529 (Fbase64_decode_string): Adjusted for the change of
3531 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3532 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3535 * charset.h (CHAR_STRING): Optimized for single byte characters.
3537 2000-10-09 Andreas Schwab <schwab@suse.de>
3539 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3540 -1 after socket is closed, to fall through to error processing.
3542 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3544 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3545 variables. If ALIST includes foreground-color or
3546 background-color, change also the colors of the default face for
3549 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3551 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3552 them extern (they are defined on xfaces.c).
3553 (syms_of_msdos): Don't intern and don't staticpro
3554 Qbackground_color and Qforeground_color.
3556 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3558 * frame.c (Fframe_parameter): For non-windowed frames, if
3559 f->param_alist says foreground or background color is unspecified,
3560 call tty_color_name to return the color name computed from the
3561 frame's current colors.
3563 2000-10-06 Dave Love <fx@gnu.org>
3565 * terminfo.c (ospeed): Don't declare.
3567 * sysdep.c: Don't include string.h.
3568 (h_errno): Declare conditional also on TRY_AGAIN.
3570 * charset.c (Ffind_charset_string): Doc fix.
3572 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3573 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3576 2000-10-05 Dave Love <fx@gnu.org>
3578 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3579 position like menu-bar.
3581 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3583 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3585 * xdisp.c (handle_single_display_prop): Use safe_call1.
3586 (safe_call): Renamed from call_function.
3587 (safe_call1): New function.
3588 (handle_fontified_prop): Use safe_call1 instead of call1.
3589 (safe_eval): Renamed from eval_form.
3590 (safe_eval_handler): Renamed from eval_handler.
3591 (handle_single_display_prop, display_mode_element): Use safe_eval
3592 instead of eval_form.
3594 * xfaces.c (merge_face_heights): Use safe_call instead of
3597 * keyboard.c (show_help_echo): Use safe_call instead of
3598 call_function; use safe_eval instead of eval_form.
3600 * lisp.h (safe_call): Renamed from call_function.
3601 (safe_eval): Renamed from eval_form.
3602 (safe_call1): Add prototype.
3604 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3606 * xfns.c (image_ascent): Rearrange ascent calculation for the
3609 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3611 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3612 (where_is_internal_1): Don't bother ignoring menu-items any more.
3614 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3616 * keyboard.c (update_menu_bindings): New variable.
3617 (parse_menu_item): Use AREF. If update_menu_bindings
3618 is 0, don't update menu bindings.
3619 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3621 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3623 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3626 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3628 * syntax.c (forw_comment): Match nestedness of ender/starter.
3629 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3630 (prev_char_comstart_first): Remove.
3631 (back_comment): Check two-char comment markers more carefully
3632 to better handle overlapping cases like *//* or /* */* */ ...
3633 Match nestedness of ender/starter.
3635 2000-10-02 Dave Love <fx@gnu.org>
3637 * config.in (HAVE_GAI_STRERROR): Add undef.
3639 * process.c (Fopen_network_stream): Use it.
3641 * m/alpha.h (NO_REMAP): Don't define.
3643 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3645 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3646 return with a string converted to an integer or vice versa when
3647 Vmocklisp_arguments is t.
3648 (Fsignal): Likewise. The function can return for `quit'.
3649 (struct gcpro): Declare member `var' to point to a volatile
3652 * eval.c (error): Prevent compiler warning.
3654 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3656 * keymap.c (keymap_memberp): New function.
3657 (Fset_keymap_parent): Use it.
3658 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3659 Use keymap_memberp to avoid creating cycles.
3660 (access_keymap): Use KEYMAPP.
3662 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3664 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3665 gai_strerror. Make sure xerrno is set if connect fails. Improve
3668 2000-09-29 Jason Rumney <jasonr@gnu.org>
3670 * w32term.c (w32_char_font_type, w32_encode_char)
3671 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3672 (w32_bdf_per_char_metric): New function.
3673 (w32_per_char_metric): Use it.
3674 (x_draw_glyph_string_background): Always draw background for BDF
3677 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3678 GDI object which is a scarce resource.
3680 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3681 (get_quoted_string): Fix limit on memchr search.
3682 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3683 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3684 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3685 (get_cached_font_char, cache_char_offset): Use macro
3686 BDF_CODEPOINT_RANGE_COVER_P.
3687 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3688 (clear_cached_bitmap_slots): New function.
3689 (GET_HEX_VALUE): G-Z, g-z are not hex.
3690 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3691 (get_bitmap_with_cache): Use new cache implementation.
3692 (create_offscreen_bitmap): New function.
3693 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3695 * w32term.c (x_produce_glyphs): If the distance from the current
3696 position to the next tab stop is less than a canonical character
3697 width, use the tab stop after that.
3698 (x_draw_glyphs): Handle case START and END are out of bounds more
3700 (x_clear_mouse_face): Block/unblock input.
3701 (x_display_and_set_cursor): Don't show a hollow box cursor for
3702 buffers whose cursor_type is nil.
3704 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3706 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3709 * dispextern.h (updating_frame): Declare extern.
3711 2000-09-29 Andreas Schwab <schwab@suse.de>
3713 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3715 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3717 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3718 use its function definition.
3719 (tool_bar_items): Likewise.
3721 * lisp.h (fatal): Declare NO_RETURN.
3723 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3725 * keymap.c: Remove the line "#undef NULL".
3727 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3729 * xterm.c (x_make_frame_visible): Try harder to make the frame
3732 2000-09-28 Dave Love <fx@gnu.org>
3734 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3736 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3738 * .gdbinit (xreload): Note its need on GNU/Linux.
3740 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3741 r_alloc, r_alloc_free.
3743 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3745 * syntax.c (skip_chars): Handle negation correctly.
3747 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3749 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3750 with non-zero FORCE_P argument.
3752 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3755 * xdisp.c (window_box_height): Add an assertion.
3757 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3758 tool-bar than is available.
3759 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3761 2000-09-27 Dave Love <fx@gnu.org>
3763 * s/irix6-5.h: Now works 64-bit. Tidied.
3765 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3767 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3768 instead of BITS_PER_INT.
3769 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3770 EMACS_UINT, respectively.
3771 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3773 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3775 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3777 * window.c (freeze_window_starts): Construct last argument for
3778 foreach_window differently.
3780 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3782 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3783 EMACS_UINT instead of `int' and `unsigned int'.
3784 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3786 * frame.h (struct frame): Make the `nothing' member of union
3787 output_data an EMACS_INT.
3789 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3791 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3792 size in the sdata structure.
3793 (SDATA_NBYTES, SDATA_DATA): New macros.
3794 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3795 differently for the different layout of the sdata structure.
3796 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3798 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3799 Check that size recorded in the string size and size recorded in
3800 the sdata structure agree.
3802 2000-09-25 Dave Love <fx@gnu.org>
3804 * buffer.c: Include stdio.h.
3806 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3808 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3810 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3811 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3813 (__malloc_extra_blocks): Declare as __malloc_size_t.
3815 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3817 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3819 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3820 (read_char): If help-echo is showing, preserve the echo area
3823 * xdisp.c (help_echo_showing_p): New variable.
3824 (set_message): Reset it to 0.
3825 (init_xdisp): Initialize help_echo_showing_p.
3827 * dispextern.h (help_echo_showing_p): Declare extern.
3829 * config.in: Fix typo in __GNUC_MINOR__.
3831 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3833 * s/freebsd.h (POSIX_SIGNALS): Define.
3835 * xterm.c (x_clear_mouse_face): Block/unblock input.
3837 2000-09-24 Dave Love <fx@gnu.org>
3839 * fns.c (base64_encode_1): Fix last change.
3841 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3843 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3845 * xdisp.c (try_window_reusing_current_matrix): More fixes
3846 for the case window has a header-line.
3848 2000-09-22 Dave Love <fx@gnu.org>
3850 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3853 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3855 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3857 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3859 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3862 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3865 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3866 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3867 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3870 * marker.c (byte_char_debug_check): Return void.
3872 * xfns.c (Fx_create_frame): Set default frame parameter value
3873 for tool-bar-lines to 1.
3875 * dispnew.c (scrolling_window): Compare y-positions of rows
3876 equal at the start. Some simplification.
3878 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3879 reused rows' y-position in the case window has a header-line, and
3880 new window start is greater than old window start.
3882 * process.c (process_sent_to): New variable.
3883 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3884 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3885 Declare more parameters volatile.
3887 * lread.c (Vrecursive_load_depth_limit): New variable.
3888 (Fload): Check recursive loads whose recursion depth exceeds
3889 Vrecursive_load_depth_limit.
3890 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3892 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3894 * fileio.c (Fread_file_name): Doc fix.
3896 * editfns.c (Fmessage_or_box): Doc fix.
3898 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3900 * xfns.c (xbm_scan): Allow C-style comments.
3902 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3903 symbols are specified, add color translations to the cache.
3904 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3906 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3908 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3909 structures to xpm_init_color_cache.
3911 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3913 * dispnew.c (update_window_line): Make sure to always draw
3916 2000-09-19 Andrew Innes <andrewi@gnu.org>
3918 * makefile.nt (bootstrap-emacs): Don't change directory.
3920 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3922 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3924 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3925 If output buffer is too small, signal an appropriated error.
3927 2000-09-18 Dave Love <fx@gnu.org>
3929 * keyboard.c (menu_bar_items, tool_bar_items)
3930 (current_active_maps): Remove redundant get_local_map call.
3932 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3934 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3935 cursor for buffers whose cursor_type is nil.
3937 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3938 a feature to implement that is already implemented.
3939 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3942 * xfns.c (x_clear_image_1): New function.
3943 (x_clear_image): Use it.
3944 (x_from_xcolors): Use x_clear_image_1; don't free the image's
3947 * dispnew.c (update_window): Move test for invisible lines
3948 at the top to update_window_line.
3949 (update_window_line): Handle invisible lines here.
3951 * xfns.c (clear_image_cache): Clear current matrices of all
3952 frames sharing an image cache. Block input while freeing
3953 images. Fix timestamp comparison.
3954 (x_clear_image): Also free the mask.
3956 * xfns.c (lookup_image): Block input while loading the image so
3957 that we won't get interrupted in a state where the image isn't yet
3959 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
3960 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
3961 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
3962 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
3965 2000-09-16 Gerd Moellmann <gerd@gnu.org>
3967 * dispnew.c (update_window): Make sure to make desired rows
3968 current even if they are completely invisible at the top
3971 2000-09-15 Gerd Moellmann <gerd@gnu.org>
3973 * xfns.c (lookup_image): Build mask before applying an algorithm.
3974 Recognize algorithm `disabled'.
3975 (cross_disabled_images): New variable.
3976 (COLOR_INTENSITY): New macro.
3977 (x_detect_edges): Use COLOR_INTENSITY.
3978 (x_disable_image): New function.
3979 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
3981 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
3982 disabled state, don't apply an image transformation algorithm if
3983 the user specified an image for the disabled state. Use
3984 `:algorithm disabled' for creating a disabled item's image if the
3985 user hasn't specified an image.
3987 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
3988 allocation functions with the XPM lib.
3989 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
3990 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
3991 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
3992 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
3993 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
3995 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
3996 functions, if possible, because these handle color allocation
3997 failure more gracefully.
3998 (Fimage_mask_p): New function.
4000 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4001 (Qedge_detection, Qheuristic): New symbols.
4002 (syms_of_xfns): Initialize new symbols.
4003 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4004 `algorithm (edge-detection ...)'.
4005 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4006 (tiff_format, gif_format, gs_format): Add `:mask'.
4007 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4008 (GIF_MASK, GS_MASK): New enumerators.
4009 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4010 (emboss_matrix, laplace_matrix): New variables.
4011 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4012 (x_edge_detection): New functions.
4013 (x_laplace): Rewritten in terms of x_detect_edges.
4014 (x_build_heuristic_mask): If image has a mask, free it.
4016 2000-09-14 Andrew Innes <andrewi@gnu.org>
4018 * makefile.w32-in: Revert to Unix line endings.
4020 2000-09-14 Andrew Innes <andrewi@gnu.org>
4022 * makefile.w32-in: Standardize indentation somewhat.
4023 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4024 cater for differences between shells.
4026 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4028 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4030 * xterm.c (x_produce_glyphs): If the distance from the current
4031 position to the next tab stop is less than a canonical character
4032 width, use the tab stop after that.
4034 2000-09-14 Dave Love <fx@gnu.org>
4036 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4038 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4040 * xdisp.c (handle_fontified_prop): While running fontification
4041 functions, bind `fontification-functions' and
4042 `after-change-functions' to nil.
4044 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4045 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4047 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4049 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4050 USE_MMAP_FOR_BUFFERS.
4052 * insdel.c (make_gap): Use enlarge_buffer_text.
4054 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4055 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4056 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4057 from former r_alloc_* functions in ralloc.c.
4058 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4060 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4061 (mmap_init) [REL_ALLOC_MMAP]: New function.
4062 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4063 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4066 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4067 (enlarge_buffer_text): Add prototype.
4069 * ralloc.c: Remove everything having to do with the use of mmap.
4071 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4073 * sound.c (Fplay_sound): Doc fix.
4075 * keyboard.c: Avoid some more compiler warnings.
4076 (parse_tool_bar_item): Ignore cached key bindings.
4078 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4079 and allocation of Lisp data.
4081 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4083 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4084 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4087 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4089 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4091 * ccl.c: Comment fixed.
4092 (MAX_MAP_SET_LEVEL): Increased to 30.
4093 (PUSH_MAPPING_STACK): Enclose with do-while block.
4094 (POP_MAPPING_STACK): Likewise.
4095 (stack_idx_of_map_multiple): New variable.
4096 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4097 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4098 call the corresponding CCL program by
4099 CCL_CALL_FOR_MAP_INSTRUCTION.
4100 (ccl_driver) <CCL_MapSingle>: Likewise.
4101 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4102 with the case where looking up process reaches to the end of
4103 map-set, and call CCL programs as the above change.
4105 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4107 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4108 that might be clobbered by longjmp.
4109 (check_x_display_info, x_decode_color, create_frame_xic)
4110 (Fx_display_backing_store, Fx_display_visual_class)
4111 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4114 * lread.c (init_lread): Set Vloads_in_progress to nil.
4115 (Fload): Show list of recursively loaded files, when signaling an
4118 * lread.c (Vloads_in_progress): New variable.
4119 (record_load_unwind): New function.
4120 (Fload): Check for recursive loads.
4121 (syms_of_lread): Initialize Vloads_in_progress.
4122 (read_integer, read1): Avoid some compiler warnings.
4124 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4127 2000-09-11 Miles Bader <miles@gnu.org>
4129 * editfns.c (Fbuffer_string): Doc fix.
4131 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4133 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4135 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4137 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4138 whether to include other header files.
4140 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4142 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4143 by Fmemq as a boolean.
4145 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4147 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4149 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4151 * ralloc.c (mmap_fd): Remove initializer which can make it
4152 read-only in a dumped Emacs.
4153 (mmap_fd_1): New variable.
4154 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4155 restore it from there.
4156 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4157 unconditionally so that mmap_fd can be initialized there.
4158 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4159 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4160 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4162 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4164 * xdisp.c (dump_glyph_row): Fix printf format string.
4165 (display_line, move_it_in_display_line_to): Avoid compiler
4168 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4170 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4173 * xdisp.c (try_window_id): When trying to locate cursor in
4174 unchanged rows at the top, handle the case that we can't find it.
4176 * xterm.c (x_draw_glyphs): Handle case START and END are out
4177 of bounds more carefully.
4179 2000-09-08 Dave Love <fx@gnu.org>
4181 * s/sol2.h (REL_ALLOC_MMAP): Define.
4182 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4184 * ralloc.c: Don't include string.h (redundant).
4185 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4186 [!MAP_ANON]: Include fcntl.h.
4187 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4188 (r_alloc, r_re_alloc, r_alloc_free)
4189 (mmap_enlarge, mmap_set_vars): Use it.
4190 (r_alloc_init_fd): New function.
4191 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4192 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4195 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4198 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4199 change to __NetBSD__.
4201 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4203 * search.c (compile_pattern): Check the multibyteness of cached
4206 2000-09-08 Miles Bader <miles@gnu.org>
4208 * xfaces.c (default_face_vector): Function removed.
4209 (Finternal_merge_in_global_face): Restore old global/local
4210 attribute override order. Use inline loop instead of calling
4211 default_face_vector.
4213 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4215 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4216 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4217 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4218 where necessary, in case POINTER_TYPE is `void'.
4220 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4222 * frame.c (make_terminal_frame): Initialize frame foreground and
4223 background colors to unspecified, for the initial instance of an
4226 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4228 * ralloc.c (mmap_find): Fix overlap computation.
4229 (mmap_enlarge): Compute nbytes before trying to find an
4232 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4235 * lread.c (syms_of_lread): Change value of regexp
4236 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4238 * xmenu.c (xdialog_show): When looking up the selection in
4239 menu_items, take `quote' boundaries into account; this corresponds
4240 to a nil ITEM in x-popup-dialog.
4242 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4244 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4246 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4248 * coding.c (encode_coding_sjis_big5): Use translation table for
4249 encoding, not decoding. Fix the handling of latin-jisx0201.
4250 Check for the charset katakana-jisx0201 too.
4251 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4252 (detect_coding_sjis): Check the byte sequence more rigidly.
4254 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4256 * xfaces.c (Vparam_value_alist): New variable.
4257 (syms_of_xfaces): Initialize it.
4258 (Finternal_set_lisp_face_attribute): Avoid more consing.
4260 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4262 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4263 (Qbackground_mode): New variable.
4264 (syms_of_frame_1): Initialize Qbackground_mode.
4266 * lisp.h (Qdisplay): Declare extern.
4268 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4269 change face on all frames, and change the default for new frames.
4271 2000-09-07 Dave Love <fx@gnu.org>
4273 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4275 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4277 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4279 * charset.c: Include composite.h
4280 (lisp_string_width): New function.
4281 (Fstring_width): Call lisp_string_width instead of strwidth.
4283 * Makefile.in (charset.o): Depends on composite.h.
4285 * process.c (read_process_output): Before inserting the decoded
4286 text in the buffer, adjust the multibyteness.
4288 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4290 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4291 buffer's text buffer is null, map new memory.
4293 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4294 POINTER_TYPE and size_t.
4295 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4296 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4297 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4298 [REL_ALLOC_MMAP]: New macros.
4299 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4300 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4301 [REL_ALLOC_MMAP]: New functions.
4303 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4304 before and after unexec.
4306 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4307 text buffers if necessary.
4309 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4310 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4313 * config.in (HAVE_MMAP): Add #undef.
4315 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4317 * frame.c (Qdisplay_type): New variable.
4318 (syms_of_frame_1): Initialize it.
4319 (Fframe_parameter): New function that avoids consing.
4320 (syms_of_frame): Defsubr it.
4322 * buffer.c (Fother_buffer): Consider buffers as invisible when
4323 they are displayed in a window on an invisible frame.
4325 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4326 get-largest-window always return nil.
4328 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4330 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4331 variable; recognize Emacs 19 elc files.
4333 2000-09-04 Miles Bader <miles@gnu.org>
4335 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4336 before initially popping up the menu, so the menu doesn't flash
4337 when the face settings are significantly different from the
4340 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4342 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4343 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4344 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4345 (BIT_UNIBYTE): Remove.
4346 (re_match_2_internal): Delete corresponding code and streamline the
4347 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4348 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4349 (re_wctype_t): New type.
4350 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4351 (regex_compile): Use them and fix handling of overly long char classes.
4353 2000-09-03 Andrew Innes <andrewi@gnu.org>
4355 * makefile.w32-in: Change to DOS line endings.
4357 * s/ms-w32.h (ORDINARY_LINK): New define.
4359 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4360 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4362 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4363 (distclean): Delete them here instead.
4365 * w32proc.c (compare_env): Convert to uppercase for comparison,
4366 not lowercase, to match how the native Windows shell works.
4368 2000-09-03 Jason Rumney <jasonr@gnu.org>
4370 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4371 CVS changes the line-ends when checking in/out on DOS/Windows.
4373 * makefile.nt (emacs): Do not change directory to run temacs, as
4374 the load-path is set relative to current directory.
4376 2000-09-03 Miles Bader <miles@gnu.org>
4378 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4380 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4382 * xdisp.c (redisplay_mode_lines): New function.
4383 (display_mode_lines): Return number of mode lines displayed.
4384 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4385 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4387 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4388 string.h and strings.h.
4389 (index) [HAVE_INDEX]: Add prototype.
4391 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4392 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4394 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4395 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4397 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4399 * lread.c (read1): Accept `?' as symbol constituent, for
4400 compatiblity with XEmacs.
4402 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4404 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4405 (struct re_pattern_buffer): Remove newline_anchor.
4406 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4407 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4408 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4409 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4410 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4411 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4412 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4413 Get rid of references to newline_anchor.
4414 (regcomp): Allocate and precompute a fastmap.
4416 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4418 * lread.c (openp): GCPRO local variable `filename'.
4420 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4422 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4424 * regex.c: Merge some changes from GNU libc. Add prototypes.
4425 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4426 Use memcmp and memcpy instead of bcopy and bcmp.
4427 (init_syntax_once): Use ISALNUM.
4428 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4429 (REG_UNSET_VALUE): Remove. Use NULL instead.
4430 (REG_UNSET, re_match_2_internal): Use NULL.
4431 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4433 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4434 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4435 (regex_compile): In handle_interval, return an error rather than try to
4436 unfetch the interval if we can't find the closing brace.
4437 Obey the RE_NO_GNU_OPS syntax bit.
4438 (TOLOWER): New macro.
4440 (regexec): Allocate regs.start and regs.end as one block.
4442 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4444 * xdisp.c (echo_area_display): Check display_completed instead
4445 of calling detect_input_pending.
4447 * dispnew.c (update_frame): Only set display_completed here; move
4448 the update_begin and update_end calls here from update_frame_1.
4449 (update_frame_1): Don't set display_completed here, don't call
4450 update_begin/update_end.
4452 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4453 instead of store_frame_param.
4455 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4457 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4458 desired window matrix hasn't been displayed, use the current row
4459 instead. Make sure that only those frame rows are updated for
4460 which there exists a corresponding enabled desired row.
4462 2000-08-29 Miles Bader <miles@gnu.org>
4464 * xfaces.c (default_face_vector): New function.
4465 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4467 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4469 * lread.c (openp): Prevent temporary string passed to
4470 Ffile_readable_p from being garbage collected.
4472 2000-08-28 Dave Love <fx@gnu.org>
4474 * keymap.c (store_in_keymap): Add `static' to declaration.
4476 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4478 * emacs.c, callint.c, doc.c, editfns.c
4479 (toplevel) [HAVE_STRING_H]: Include string.h.
4480 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4481 (index): Remove prototypes which might conflict with non-standard
4482 definitions of index/strchr.
4484 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4485 (rindex): Define only if !HAVE_RINDEX.
4487 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4489 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4491 2000-08-28 Miles Bader <miles@gnu.org>
4493 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4494 made inconsistent by a font-related attribute in FROM.
4495 (merge_face_inheritance): Add function comment.
4497 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4499 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4500 the 4th arg (PREV_EVENT) Qt to suppress input method.
4502 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4504 * regex.c: Indent cpp directives and remove parens after `defined'.
4505 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4506 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4507 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4508 (re_compile_pattern): Use size_t for length.
4509 (init_syntax_once): Move to a better place.
4510 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4511 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4513 * syntax.c (back_comment): Detect cases where a comment-starter is
4514 actually inside another comment as in: /* a // b */ c // d \n.
4515 Make it clear that `comstart_pos' is unused for nested comments.
4517 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4518 (KEYMAPP): New macro.
4519 (Fkeymap_parent, Fset_keymap_parent): Use it.
4520 (fix_submap_inheritance): Mark it static.
4521 (define_as_prefix, describe_buffer_bindings, describe_command)
4522 (describe_translation, describe_map): Complete prototypes.
4524 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4526 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4527 to better match the key-lookup behavior.
4529 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4531 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4532 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4534 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4536 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4537 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4538 (xterm.o): Depend on coding.h
4540 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4542 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4543 the corresponding '#endif'.
4545 2000-08-26 Miles Bader <miles@gnu.org>
4547 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4548 * xfaces.c (QCinherit): New variable.
4549 (syms_of_xfaces): Initialize it.
4550 (LFACE_INHERIT): New macro.
4551 (Finternal_get_lisp_face_attribute)
4552 (merge_face_vector_with_property)
4553 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4554 (check_lface_attrs): Allow new types of face height. Check
4556 (CYCLE_CHECK): New macro.
4557 (merge_face_inheritance): New function.
4558 (merge_face_vectors): Merge inherited faces too. Add F and
4559 CYCLE_CHECK arguments.
4560 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4561 (lookup_named_face, lookup_derived_face, realize_named_face)
4562 (face_at_string_position, face_at_buffer_position): Supply
4563 new F and CYCLE_CHECK arguments to merge_face_vectors.
4564 (merge_face_heights): New function.
4565 (merge_face_vectors, merge_face_vector_with_property)
4566 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4567 handle relative face heights.
4568 (lface_same_font_attributes_p): Compare heights using EQ.
4570 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4572 * charset.c (char_to_string): Check the character validity.
4573 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4576 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4578 * regex.c (PUSH_FAILURE_COUNT): New macro.
4579 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4580 Handle popping of a register's or a counter's data.
4581 (POP_FAILURE_POINT): Use the new name.
4582 (re_match_2_internal): Push counter data on the stack for succeed_n,
4583 jump_n and set_number_at and remove misleading dead code in succeed_n.
4585 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4587 * xdisp.c (redisplay_internal): If considering all windows on all
4588 frames, update the display for each frame as soon as possible,
4589 instead of first building all desired matrices for all frames, and
4590 then updating them all.
4591 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4593 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4595 * bytecode.c (mark_byte_stack): Add a comment.
4597 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4598 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4601 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4603 * minibuf.c (do_completion): Always use compare-string, not
4604 string-equal because the latter doesn't pay attention to
4605 multibyteness of strings.
4607 * process.c (create_process): Don't setup raw-text coding here.
4608 (Fopen_network_stream): Don't set coding->src_multibyte and
4609 coding->dst_multibyte here.
4610 (read_process_output): For process filter, return unibyte string
4611 if default-enable-multibyte-characters is nil.
4612 (send_process): If OBJECT is multibyte text, be sure to encoded it
4613 by the specified coding system for the process. Otherwise, setup
4615 (init_process): Don't initialize default-process-coding-system
4618 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4620 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4621 <scroll-down-aggressively>: Likewise.
4623 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4625 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4626 zero. Set coding->produced_char correctly.
4628 2000-08-22 Andrew Innes <andrewi@gnu.org>
4630 * makefile.w32-in: New file.
4632 * unexw32.c (unexec): Ignore old_name, and use the actual location
4633 of the current executable instead. Base new_name on this.
4635 * w32proc.c (create_child): Remove reference to security
4636 descriptor, which isn't needed and doesn't compile with mingw32.
4638 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4639 up dllimport attributes.
4640 (x_update_window_end): Update prototype.
4642 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4643 extern, which screws up dllimport attributes.
4645 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4646 up dllimport attributes.
4648 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4649 screws up dllimport attributes.
4651 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4652 up dllimport attributes.
4653 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4654 screws up dllimport attributes.
4656 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4657 up dllimport attributes.
4659 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4660 screws up dllimport attributes.
4662 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4663 screws up dllimport attributes.
4665 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4666 up dllimport attributes.
4668 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4669 unnecessary extern, which screws up dllimport attributes.
4672 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4673 up dllimport attributes.
4675 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4676 unnecessary extern, which screws up dllimport attributes.
4678 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4679 screws up dllimport attributes.
4681 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4682 up dllimport attributes.
4684 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4686 * w32bdf.c (search_file_line):
4687 (set_bdf_font_info):
4689 (w32_get_bdf_glyph):
4690 (w32_BDF_to_x_font): Fix compile warnings.
4692 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4695 * w32select.c: Include keyboard.h before frame.h.
4697 * w32fns.c (max): Define macro.
4698 (JOHAB_CHARSET): Define if not known.
4699 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4700 (Fx_show_tip): Synch with X version.
4702 * w32xfns.c: Include keyboard.h before frame.h.
4704 * w32fns.c: Include keyboard.h before frame.h.
4706 * w32term.c: Include keyboard.h before frame.h.
4708 * fontset.c: Include keyboard.h before frame.h.
4710 * w32inevt.c: Include keyboard.h before frame.h.
4711 (MOUSE_MOVED): Define if not known.
4713 * minibuf.c: Include keyboard.h before frame.h.
4715 * keyboard.c: Include keyboard.h before frame.h.
4717 * indent.c: Include keyboard.h before frame.h.
4719 * dispnew.c: Include keyboard.h before frame.h.
4721 * buffer.c: Include keyboard.h before frame.h.
4723 * alloc.c: Include keyboard.h before frame.h.
4725 * print.c: Include keyboard.h before frame.h.
4727 * process.c: Include keyboard.h before frame.h.
4729 * scroll.c: Include keyboard.h before frame.h.
4731 * sysdep.c: Include keyboard.h before frame.h.
4733 * term.c: Include keyboard.h before frame.h.
4735 * window.c: Include keyboard.h before frame.h.
4737 * xdisp.c: Include keyboard.h before frame.h.
4738 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4740 * frame.c: Include keyboard.h before frame.h.
4742 * w32heap.h: Undefine min, max.
4744 * w32gui.h: Undefine min, max.
4746 * unexw32.c: Change PUCHAR to PCHAR.
4747 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4750 (copy_executable_and_dump_data): Remove unnecessary static defs.
4751 (copy_executable_and_dump_data): Fix compile warnings.
4753 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4755 * w32console.c (min): Define macro.
4756 (clear_frame, write_glyphs): Fix compile warning.
4758 * w32proc.c (compare_env):
4759 (find_child_console): Fix compile warning.
4761 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4762 sys_errlist instead of _sys_errlist.
4763 (get_emacs_configuration_options): New function.
4765 * s/ms-w32.h (sys_nerr): Provide default definition.
4766 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4767 name with _ prepended.
4768 (NSIG): Define if not known.
4769 (get_emacs_configuration): Provide extern declaration.
4770 (get_emacs_configuration_options): Provide extern declaration.
4771 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4773 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4775 (read_unc_volume): Fix compile warning.
4777 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4778 definitions from being used.
4780 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4782 * w32.c (unc_volume_file_attributes):
4783 (open_unc_volume): Make arg const.
4785 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4786 (read_input_waiting): Remove excess parameter.
4788 * w32.c (init_environment): Call _access.
4789 (check_windows_init_file): Call _close.
4790 (init_user_info): Call _putenv.
4791 (init_environment): Call _putenv and _strdup.
4792 (init_ntproc): Reset volume info cache on startup.
4794 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4795 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4796 cannot override the CRT malloc.
4798 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4799 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4801 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4802 unless we are linking with a static CRT.
4803 (RVA_TO_PTR): Cast result to unsigned char*.
4805 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4806 (add_volume_info): Use xstrdup.
4808 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4810 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4811 (do_completion, Fminibuffer_complete_word): Use it.
4812 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4813 var so it can take non-boolean values.
4815 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4817 * editfns.c (find_field): Formatting changes.
4818 (toplevel): Some old-style function forward declarations
4819 changed to prototypes, some new protypes added, some functions
4822 * lisp.h (set_time_zone_rule): Add prototype.
4823 (use_dialog_box): External declaration.
4825 * keyboard.c (gen_help_event): Add parameter SIZE.
4826 (kbd_buffer_events_waiting): Slightly rewritten.
4827 (clear_event): New function.
4828 (kbd_buffer_get_event): Use it, and clear the input_events of
4830 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4831 don't fill the newly created array with nils.
4832 (toplevel): Convert some old-style function forward declarations
4835 * keyboard.h (gen_help_event): Change prototype.
4837 * xterm.c (XTread_socket): Change calls to gen_help_event.
4839 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4841 * eval.c (Fmacroexpand): Doc fix.
4843 2000-08-20 Jason Rumney <jasonr@gnu.org>
4845 * w32term.h (x_display_info_for_display): Remove as this function
4846 does not exist on W32.
4848 * w32term.c (help_echo_window): New variable.
4849 (syms_of_w32term): staticpro it.
4850 (note_mode_line_highlight): Set it.
4851 (XTextExtents16): Removed as there is no equivalent on W32.
4852 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4853 the X way of doing this will not work for W32.
4854 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4855 (x_draw_image_foreground): Avoid drawing outside of the clip area
4856 when image doesn't have a mask.
4857 (note_mouse_highlight): Process overlays in the right order of
4858 priority. Set help_echo_window.
4859 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4860 because that's more visible for large images.
4862 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4863 name to single_keymap_panes.
4864 (w32_menu_show): Set wv->title when dealing with titles.
4865 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4867 2000-08-21 Miles Bader <miles@gnu.org>
4869 * minibuf.c (do_completion): Try again if we rewrite the input
4870 string, but no completion was done, so that any completion message
4873 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4875 * xfaces.c (lface_equal_p): Compare strings differently.
4876 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4877 (realize_tty_face): Use them.
4878 (syms_of_xfaces): Initialize new variables.
4879 (map_tty_color): New function, extracted from realize_tty_face.
4880 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4881 foreground or background color, store the new color name in the
4882 realized face; previous code trying to do this had no effect.
4883 (realize_tty_face): Use map_tty_color.
4884 (Fclear_face_cache): Set face_change_count and ensure thorough
4887 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4889 * undo.c (record_first_change, record_marker_adjustment): Don't
4890 use XBUFFER on last_undo_buffer which might not be a buffer.
4892 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4894 * coding.c (decode_coding_string): Set members consumed,
4895 consumed_char, produced, produced_char of *coding correctly. If
4896 decode_coding doesn't consume any byte, don't try anymore.
4897 (encode_coding_string): Likewise.
4899 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4901 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4902 conditional have void type, for Standard C compilers.
4904 * xdisp.c (redisplay_internal): Compare windows for equality with
4905 EQ, instead of applying XWINDOW to something that might not
4908 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4910 * fontset.c (Finternal_char_font): Search only the selected frame
4911 for a window of the current buffer.
4913 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4915 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4918 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4919 second half of a HELP_EVENT is found at the start of kbd_buffer.
4921 2000-08-18 Miles Bader <miles@gnu.org>
4923 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4925 * editfns.c (save_restriction_save): Rewrite to use markers.
4926 (save_restriction_restore): Rewrite to understand new form of data
4927 saved by save_restriction_save.
4928 (Fsave_restriction): Remove cautionary note in doc-string.
4930 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4932 * fileio.c (build_annotations): Add a comment explaining the
4933 return value of format-annotate-function. Replace a spurious call
4934 to Flength with a CONSP test. Call format-annotate-function with
4935 a fifth arg specifying how many times the function is been called
4936 in a row, to let it choose temporary buffers appropriately.
4938 2000-08-17 Dave Love <fx@gnu.org>
4940 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4941 declare make_temp_name twice.
4943 * lread.c: Prototype readevalloop, load_unwind,
4944 load_descriptor_unwind.
4945 (unreadpure): Give it an arg.
4947 * unexalpha.c: Prototype fatal_unexec, mark_x,
4948 update_dynamic_symbols. Declare unexec as void.
4950 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
4951 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
4953 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
4954 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
4957 * alloca.c: Use #error.
4958 [POINTER_TYPE]: Use it.
4960 * eval.c (Fdefvar): Doc fix.
4962 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
4963 INITIALIZE_INTERVAL.
4965 * buffer.h: Avoid DECLARE_INTERVALS.
4967 * config.in: Add size_t.
4969 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
4971 * w16select.c (set_clipboard_data): If there's not enough memory
4972 to put text into clipboard, return 1, as Fw16_set_clipboard_data
4973 expects. In case of other failures, return 3.
4974 (system_error_msg): New error message.
4975 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
4978 2000-08-16 Gerd Moellmann <gerd@gnu.org>
4980 * term.c (write_glyphs): Also turn off inverse video after turning
4981 off other appearances in case TS_exit_attribute_mode is not equal
4982 to TS_end_standout_mode.
4983 (insert_glyphs): Turn inverse video on/off for each run of glyphs
4985 (turn_off_face): Reset standout_mode only if
4986 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
4987 is equal to TS_end_standout_mode.
4989 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4991 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
4992 sequence at the end of the source block.
4994 * ccl.c (Fccl_program_p): Docstring modified.
4995 (Fccl_execute): Likewise.
4996 (Fccl_execute_on_string): Likewise.
4998 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5000 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5002 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5004 The following changes are mainly to fix bugs of
5005 encode/decode-coding-string failing if encoding/decoding return
5006 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5007 variable conversion_buffer.
5009 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5010 decrement dst_end to avoid buffer overflow in the later call of
5013 * coding.h (conversion_buffer_size, conversion_buffer)
5014 (get_conversion_buffer): Extern deleted.
5016 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5017 (conversion_buffer, conversion_buffer_size): Variables deleted.
5018 (get_conversion_buffer): Function deleted.
5019 (struct conversion_buffer): New structure.
5020 (MAX_ALLOCA): New macro.
5021 (allocate_conversion_buffer): New macro.
5022 (extend_conversion_buffer, free_conversion_buffer): New functions.
5023 (ccl_coding_driver): Set coding->result.
5024 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5025 this is the last block of source.
5026 (encode_coding): Likewise. Handle the source block as the last
5027 one only when the whole source text is consumed.
5028 (decode_coding_string): Handle the case that the output buffer is
5029 too small to decode the whole source text. Use
5030 allocate_conversion_buffer, extend_conversion_buffer and
5031 free_conversion_buffer, not get_conversion_buffer.
5032 (encode_coding_string): Likewise.
5033 (init_coding): Function deleted.
5034 (init_coding_once): Delete code to initialize
5035 conversion_buffer_size.
5037 * emacs.c (main): Don't call init_coding.
5039 * msdos.c (IT_write_glyphs): Use a locally declared
5042 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5043 (insert_glyphs): Likewise.
5045 * w32console.c (write_glyphs): Use a locally declared
5048 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5050 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5051 member of display_info is NULL.
5053 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5055 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5058 * term.c (turn_off_face): Reset standout_mode when resetting
5059 appearances with capability `me'.
5060 (write_glyphs): Switch on inverse video before each face change.
5062 2000-08-14 Dave Love <fx@gnu.org>
5064 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5065 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5066 (lisp_free): Declare and make static.
5068 * window.c: Fix embedded comment.
5069 (syms_of_window): Fix doc string.
5071 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5073 * keymap.c (push_key_description): If C without modifiers is < 32,
5074 make sure to print `C-' before `M-', like in the manual.
5076 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5078 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5079 since they aren't relocated anymore.
5080 (sxhash_string): Make sure returned hash code fits in a Lisp
5083 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5084 partially visible line which is smaller than the window's
5087 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5089 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5090 the multibyte form of eight-bit-control characters.
5091 (Fccl_execute_on_string): Initialize ccl->multibyte.
5093 * ccl.h (struct ccl_program): New member multibyte.
5095 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5097 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5099 * regex.c (regex_compile) <normal_char>: Pay attention to
5101 (analyse_first) <exactn>: Setup fastmap correctly for
5102 eight-bit-control characters.
5104 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5106 * termhooks.h (enum event_kind): New member
5107 multibyte_char_keystroke.
5109 * keyboard.c (make_lispy_event): Handle the new event type
5110 multibyte_char_keystroke.
5112 * xterm.c: Include coding.h.
5113 (XTread_socket): Work around a bug of XmbLookupString. If the
5114 input is from XIM, decode it according to the current locale. In
5115 that case, generate multibyte_char_keystroke events.
5117 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5119 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5120 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5122 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5124 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5125 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5126 (move_it_in_display_line_to): Record iterator's ascent and descent
5127 before producing glyphs, and restore them when we know the glyph
5128 doesn't fit on the line.
5129 (move_it_to): Restructured so that it's easier to debug. If
5130 moving to a vpos, and not moving to an x or character position,
5131 stop as soon as the specified vpos is reached; don't move further
5132 into that line because that might change the computed line height.
5133 (try_cursor_movement): New function, extracted from the cursor
5134 movement branch of redisplay_window. If ending on a partially
5135 visible line, don't try to scroll if the cursor line is taller
5137 (redisplay_window): Use try_cursor_movement.
5139 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5140 because that function doesn't cope with variable-height lines.
5142 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5143 box cursor because that's better visible for large images.
5145 2000-08-10 Miles Bader <miles@gnu.org>
5147 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5149 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5151 * xdisp.c (Vmessages_buffer_name): New variable.
5152 (message_dolog): Use it.
5153 (syms_of_xdisp): Initialize it.
5155 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5157 * msdos.c (IT_note_mouse_highlight): Update the calls to
5159 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5160 redundant now that keyboard.h is included.
5162 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5164 * keyboard.c (kbd_buffer_events_waiting): New function.
5166 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5168 * msdos.c: Include keyboard.h.
5169 (XMenuActivate): Empty no_event events from the event buffer. If
5170 no events are left after that, call clear_input_pending.
5171 (mouse_clear_clicks): New function, code moved from mouse_init.
5172 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5173 mouse driver to ``forget'' any past clicks.
5175 * Makefile.in (msdos.o): Depend on keyboard.h.
5177 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5179 * lisp.h (input_pending): External declaration.
5181 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5183 * xdisp.c (echo_area_display): Display thoroughly if input is
5184 pending. Bind redisplay-dont-pause to t during the redisplay.
5185 in case input is pending.
5187 * dispnew.c (Qredisplay_dont_pause): New variable.
5188 (syms_of_display): Initialize and staticpro it.
5189 (update_frame_1): Don't interrupt the display for pending input if
5190 redisplay_dont_pause is set.
5192 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5194 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5196 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5198 * callproc.c (Fcall_process): Terminate the unwind-protect around
5199 the post-read-conversion of coding system.
5201 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5202 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5203 * buffer.h (overlays_at): Update prototype.
5204 * xdisp.c (next_overlay_change): Update call to overlays_at.
5205 * xfaces.c (face_at_buffer_position): Likewise.
5206 * textprop.c (Fget_char_property): Likewise.
5207 * xterm.c (note_mouse_highlight): Likewise.
5209 * minibuf.c (do_completion): Don't consider a simple change of
5210 case as `completion'.
5212 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5214 * keyboard.c (syms_of_keyboard): Initialize
5215 last_point_position_buffer.
5216 * undo.c (record_delete): Make sure last_point_position_buffer is
5217 a buffer before comparing pointers.
5219 * coding.h (decode_coding_string): Declare.
5221 * intervals.h (Fprevious_single_char_property_change): Declare.
5223 * textprop.c (Fprevious_single_char_property_change): Don't do
5224 arithmetic directly on lisp objects.
5226 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5229 * keyboard.h (menu_item_eval_property): Declare.
5231 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5232 reuse as buffer name, instead of recreating (and discarding) every
5233 time a message is logged.
5234 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5235 (current_message_1, truncate_message_1, set_message_1)
5236 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5237 (current_message, truncate_echo_area, display_echo_area)
5238 (resize_echo_area_axactly): Changed calls.
5240 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5242 (Ffind_coding_systems_region_internal): First argument to Fappend
5243 must be an integer, not a Lisp object.
5245 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5247 * charset.c (Fchar_width): Doc fix.
5249 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5251 * charset.c (Fstring_width): Doc fix.
5253 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5255 * xdisp.c (start_display): When starting display on a continuation
5256 line, clear ascent and descent members of the iterator structure;
5257 the height of the continued line does not affect the height of the
5259 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5260 line taller than the window.
5261 (redisplay_window) <forced window start>: Handle case that the
5262 middle of the window is not found in any row.
5263 (dump_glyph_row): Show more information.
5264 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5265 first text line in a glyph matrix.
5267 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5268 of the clip area when image doesn't have a mask.
5270 * fns.c (sweep_weak_table): Fix survival conditions for
5271 key-or-value and key-and-value weakness.
5273 * .gdbinit (xhashtable): New command.
5275 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5276 tables out of the list of all weak hash tables.
5278 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5279 a new buffer is created, make sure echo_area_buffer[] references
5282 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5284 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5287 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5289 * syntax.c (skip_chars): Fix previous change. Make the handling
5290 of unibyte string consistent with that of regex search.
5292 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5294 * xmenu.c (popup_get_selection): Use xfree instead of free.
5296 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5298 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5300 * callproc.c (child_setup): Use xfree instead of free.
5302 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5304 (run_mac_command, closedir): Use `xfree' instead of `free'.
5306 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5308 * eval.c (error): Use xfree instead of free.
5310 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5312 * fns.c: Replace `illegal' with `invalid'.
5313 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5315 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5317 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5320 2000-08-04 Noah Friedman <friedman@splode.com>
5322 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5325 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5327 * syntax.c (skip_chars): Fix typo in error message.
5329 2000-08-04 Andreas Schwab <schwab@suse.de>
5331 * m/ia64.h: Moved from s/ia64.h.
5333 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5335 * process.c (read_process_output): Big simplification. Handle
5336 composition and post-read-conversion of coding system correctly.
5337 (send_process): Handle composition correctly.
5339 * callproc.c (Fcall_process): Handle post-read-conversion of
5340 coding system if any.
5342 * coding.c (decode_coding_iso2022): More strict check for handling
5344 (coding_restore_composition): Pay attention to the case that
5345 cmp_data is not set properly (because of invalid code in the
5347 (run_pre_post_conversion_on_str): Include text properties in the
5349 (decode_coding_string): Set members of coding correctly.
5351 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5353 * s/ia64.h: New file.
5355 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5356 Use NULL instead of 0 at the end of variable argument list of
5357 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5358 sizeof (int) < sizeof (void *).
5360 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5361 of variable argument lists of XtVaGetValues and XtVaSetValues.
5363 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5364 variable argument lists of XtVaGetValues and XtVaSetValues.
5366 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5368 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5369 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5371 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5374 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5375 in call to Fsingle_key_description.
5377 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5380 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5382 * window.c (display_buffer_reuse_frames): New variable.
5383 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5384 frames displaying BUFFER.
5385 (syms_of_window): Define Lisp variable
5386 display-buffer-reuse-frames.
5388 2000-08-01 Miles Bader <miles@gnu.org>
5390 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5391 when to constrain NEW_POS (they were pretty screwed up before).
5393 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5395 * msdos.c (run_msdos_command): Save and restore the master
5396 environment, for the case that child_setup signals an error.
5397 When mirroring slashes in DOS shell commands, don't fail when
5398 argv[2] has embedded blanks.
5399 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5400 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5401 (dos_ttraw): Call mouse_setup_buttons.
5403 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5404 using alloca; free it after run_msdos_command returns.
5406 2000-07-27 Dave Love <fx@gnu.org>
5408 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5410 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5413 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5415 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5417 * editfns.c (lisp_time_argument): Fix last change.
5419 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5421 * fns.c (Fdelete): Make it work on vectors and strings in addition
5424 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5425 (syms_of_fns): Initialize new variables.
5426 (sweep_weak_table): Handle weakness `key-or-value' and
5428 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5429 weakness, with t meaning the same as `key-and-value'.
5431 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5433 * coding.h (struct coding_system): Member safe_charset deleted.
5435 * coding.c (Qsafe_charsets): This variable deleted.
5436 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5438 (coding_safe_chars): New function.
5439 (CODING_SAFE_CHAR_P): New macro.
5440 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5441 checking safe_charsets member of the coding system. Caller
5443 (detect_coding_iso2022): New local variable safe_chars.
5444 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5445 safe_charsets member of the coding system.
5446 (decode_coding_iso2022): New local variable safe_chars.
5447 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5448 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5449 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5450 (ENCODE_UNSAFE_CHARACTER): New macro.
5451 (encode_coding_iso2022): New local variable safe_chars. Check
5453 (setup_coding_system): Delete the code to initialize
5454 coding->safe_charses
5455 (intersection, find_safe_codings): New functions.
5456 (Ffind_coding_systems_region_internal): New function.
5457 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5458 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5459 variable and initialize it.
5461 * fns.c (char_table_ref_and_index): New function.
5463 * lisp.h (char_table_ref_and_index): Add prototype.
5465 2000-07-26 Sam Steingold <sds@gnu.org>
5467 * editfns.c (lisp_time_argument): Added third argument `usec'.
5468 (Ffloat_time): New built-in Lisp function.
5470 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5472 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5473 for the character code.
5475 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5478 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5479 if called for a popup menu.
5480 (xmenu_show): Store help string in widget values.
5482 2000-07-26 Dave Love <fx@gnu.org>
5484 * syswait.h: Move some definitions.
5485 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5486 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5487 perspicuous definitions.
5488 (WTERMSIG): Fix bit pattern used.
5490 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5492 * print.c (print_object): If vector printing is truncated, print
5493 "..." to indicate it as well as the case of list printing.
5495 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5497 * xdisp.c (next_element_from_display_vector): Improve comments.
5499 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5500 for the character code, and the rest for the face id as in 20.x.
5501 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5503 * window.c (window_display_table): Cleaned up.
5505 * syntax.c (Fforward_word): Add last arg nil in call of
5506 Fconstrain_to_field.
5508 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5510 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5511 identical but for the letter-case, don't call
5512 barf_or_query_if_file_exists.
5514 2000-07-25 Miles Bader <miles@gnu.org>
5516 * editfns.c (find_field): Honor special `boundary' fields.
5517 (Qboundary): New variables.
5518 (syms_of_editfns): Initialize Qboundary.
5519 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5520 Use scan_buffer instead of find_before_next_newline, because it
5521 allows us to detect the boundary case where there's a newline at
5523 * lisp.h (Fconstrain_to_field): Update external declaration.
5525 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5527 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5530 2000-07-24 Dave Love <fx@gnu.org>
5532 * s/sunos4-0.h, s/sol2.h:
5533 (LIBS_TERMCAP): Move from m/sparc.h.
5535 * m/sparc.h (TERMINFO): Moved to system files (probably only
5536 relevant for sunos4 judging by its vintage).
5537 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5540 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5542 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5543 name to single_keymap_panes.
5545 2000-07-24 Andreas Schwab <schwab@suse.de>
5547 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5549 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5551 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5552 parameters instead of using int parameters. Expect FN to accept
5553 EMACS_INT parameters.
5554 (display_echo_area, resize_echo_area_axactly, current_message)
5555 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5556 with new argument list.
5557 (resize_mini_window_1): New callback function.
5558 (current_message_1, truncate_message_1, set_message_1): Change
5559 parameter lists to the new format expected by
5560 with_echo_area_buffer.
5562 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5564 * fontset.c (fontset_ref): Remove INLINE declaration.
5565 (fontset_ref_via_base): Likewise.
5566 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5569 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5571 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5572 correct order of priority. If help echo was found in an overlay,
5573 use that overlay as the object in which the help echo was found.
5575 2000-07-22 Miles Bader <miles@gnu.org>
5577 * textprop.c (Fprevious_single_char_property_change): The initial
5578 property value should be from the position preceding POSITION, not
5581 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5583 * coding.c (syms_of_coding): Doc fix for
5584 inhibit-iso-escape-detection.
5586 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5588 * xterm.c (note_mouse_highlight): Process overlays in the right
5591 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5593 * xterm.c (note_mouse_highlight): If help-echo was found in an
5594 overlay, use that overlay as the object in which the help was
5597 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5599 * window.c (foreach_window): Instead of a fake variable argument
5600 list, take one USER_DATA argument.
5601 (foreach_window_1): Likewise, and call callback functions with two
5602 args, the window and USER_DATA.
5603 (struct check_window_data): New struct.
5604 (check_window_containing): Use it.
5605 (window_from_coordinates): Set up a struct check_window_data for
5607 (add_window_to_list, freeze_window_start): Change parameters
5608 according to new calling convention.
5610 * window.h (foreach_window): Change prototype.
5612 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5614 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5616 * xmenu.c (menu_help_callback): Call show_help_echo with
5617 additional arguments OBJECT and POS.
5619 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5621 * data.c (Faset): Allow storing any multibyte character in a
5622 string. Convert unibyte string to multibyte if necessary.
5624 * xfns.c (x_encode_text): New function.
5625 (x_set_name): Use x_encode_text.
5626 (x_set_title): Likewise.
5628 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5630 * xterm.h (x_encode_text): Add prototype.
5632 2000-07-20 Dave Love <fx@gnu.org>
5634 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5637 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5639 * msdos.c (help_echo_window): New variable.
5640 (syms_of_msdos): Initialize and staticpro it.
5641 (IT_note_mode_line_highlight): Set help_echo_window.
5642 (IT_note_mouse_highlight): Ditto.
5643 (dos_rawgetc): Store help_echo_window in the second event produced
5646 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5647 Record the object that generated the help echo and the position of
5648 that object in help_echo_object and help_echo_pos. Record that
5649 some glyphs in a row are displayed in mouse-face.
5650 (IT_update_begin): Don't clear mouse highlight unless one of the
5651 enabled glyph rows is marked as being displayed in mouse-face.
5652 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5653 and position recorded in help_echo_object and help_echo_pos to the
5655 (IT_menu_display): Accept a new argument PN: the pane number of
5656 the current menu pane. Record the pane number and the item
5657 number of the item which has associated help string.
5658 (XMenuActivate): Update the prototype for help_callback in
5659 function declaration. Call IT_menu_display with the current menu
5660 pane number as an additional argument. Call help_callback with
5661 two additional arguments: the pane number and the item number of
5662 the menu item associated with the help text.
5663 (help_echo_object, help_echo_pos): New variables.
5664 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5666 * msdos.h (XMenuActivate): Update prototype.
5668 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5670 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5671 Add some more prototypes.
5673 * xterm.c, xterm.h: Add some more prototypes.
5675 * lisp.h (Fnext_single_char_property_change): Add prototype.
5677 * dispnew.c (direct_output_for_insert): Remove confusing
5678 outer local variable mouse_face_overwritten_p.
5679 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5681 * alloc.c (allocate_string_data): Don't copy old string contents.
5683 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5685 * coding.c (code_convert_region): Delete text properties before
5686 shrinking the conversion region.
5688 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5690 * dispnew.c (update_text_area): Write the whole row if it
5691 has mouse-face in it.
5693 * xfaces.c (face-alternative-font-family-alist): Remove
5694 DEFVAR_LISP; staticpro instead.
5696 * xmenu.c (menu_help_callback): Call show_help_echo with
5699 * keyboard.c (show_help_echo): Add parameter WINDOW.
5700 (read_char): Call show_help_echo with window extracted from Lisp
5702 (gen_help_event): Add parameter WINDOW.
5704 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5706 * xterm.c (help_echo_window): New variable.
5707 (note_mouse_highlight, note_tool_bar_highlight): Set
5709 (XTread_socket): Pass help_echo_window to gen_help_event.
5710 (syms_of_xterm): Initialize and staticpro help_echo_window.
5712 2000-07-18 Dave Love <fx@gnu.org>
5714 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5717 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5719 * alloc.c (allocate_string_data): If string had already data
5720 assigned, copy old contents to new string data.
5722 * coding.c (syms_of_coding): Fix typo in spelling of variable
5723 `inhibit-iso-escape-detection'.
5725 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5727 * Makefile.in: Add dependencies on dispextern.h.
5728 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5729 `free'; both can conflict with system header files.
5731 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5733 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5736 2000-07-18 Dave Love <fx@gnu.org>
5738 * window.c (Fwindow_list): Declare arg `window'.
5740 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5742 * coding.c (setup_coding_system): Don't override the explicitly
5743 specified designations.
5745 2000-07-15 Miles Bader <miles@gnu.org>
5747 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5748 from `text_property_eq' and `text_property_stickiness', respectively.
5749 (find_field, Fconstrain_to_field, char_property_eq)
5750 (char_property_stickiness): Changed to call char-property functions
5751 instead of text-property-only ones.
5753 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5754 `next_single_char_property_change'). Do more error checking, and
5755 cleanup limit behavior.
5756 (Fprevious_single_char_property_change): New function.
5757 (syms_of_textprop): Initialize new subrs.
5759 * xdisp.c (display_prop_end, invisible_text_between_p):
5760 Call Fnext_single_char_property_change instead of
5761 next_single_char_property_change.
5763 2000-07-15 Jason Rumney <jasonr@gnu.org>
5765 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5766 after menu is finished with.
5767 (add_menu_item): Only consider wv->title as a menu title.
5768 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5770 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5772 (FONT_REGEXP): Remove unused macro, and its sub-components.
5773 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5775 * w32term.c (help_echo_object, help_echo_pos): New variables.
5776 (note_mode_line_highlight): Store additional information about the
5777 help-echo in help_echo_object and help_echo_pos. Check both
5778 `local-map' and `keymap' properties for changing the cursor
5779 (note_mouse_highlight): Store additional information about the
5780 help-echo in help_echo_object and help_echo_pos.
5781 (note_tool_bar_highlight): Set help_echo_object to nil and
5782 help_echo_pos to -1.
5783 (w32_read_socket): Use gen_help_event instead of filling
5784 input_events manually.
5785 (syms_of_w32term): Staticpro help_echo_object.
5786 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5787 set, arrange for a mouse-highlight redisplay in
5789 (x_clear_mouse_face): New function.
5790 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5791 (x_update_window_begin): No need to turn off the mouse
5793 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5794 depending on whether they contain glyphs highlighted in
5796 (x_fill_stretch_glyph_string): Consume runs of stretch
5797 glyphs instead of a single one.
5798 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5799 with new argument list.
5800 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5801 (x_append_glyph, x_append_composite_glyph)
5802 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5803 changes in struct glyph starting 1999-12-27. See comments for
5804 xterm.c on 2000-07-05.
5806 2000-07-14 Sam Steingold <sds@gnu.org>
5808 * xfaces.c (realize_x_face): Fix the last patch:
5809 check `default_face' before dereferencing.
5811 2000-07-14 Dave Love <fx@gnu.org>
5813 * syntax.c (back_comment): Add null default in switch (for pcc).
5815 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5817 * xfaces.c (realize_x_face): Make fontset using the base of the
5818 default_face's fontset, not using the default fontset.
5820 * coding.c (inhibit_iso_escape_detection): New variable.
5821 (syms_of_coding): Make it a Lisp variable.
5822 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5823 nonzero, ignore ISO2022's escape sequence.
5825 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5827 * alloca.c (malloc) [emacs]: Define as xmalloc.
5829 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5830 use that instead of the mouse position. Add parameters DX and DY.
5832 * dispextern.h (Fx_show_tip): Adjust number of parameters
5835 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5836 if HELP is a function, call it with OBJECT and POS as parameters
5837 to get the help to display.
5838 (gen_help_event, kbd_buffer_store_help_event): New functions.
5839 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5840 (read_char): Call show_help_echo with new parameters.
5842 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5845 * xterm.c (help_echo_object, help_echo_pos): New variables.
5846 (note_mode_line_highlight): Store additional information about the
5847 help-echo in help_echo_object and help_echo_pos. Check both
5848 `local-map' and `keymap' properties for changing the cursor
5849 (note_mouse_highlight): Store additional information about the
5850 help-echo in help_echo_object and help_echo_pos.
5851 (note_tool_bar_highlight): Set help_echo_object to nil and
5852 help_echo_pos to -1.
5853 (XTread_socket): Use gen_help_event instead of filling
5854 input_events manually.
5855 (syms_of_xterm): Staticpro help_echo_object.
5857 * xmenu.c (menu_highlight_callback): Use
5858 kbd_buffer_store_help_event instead of setting up and input_event
5861 * xdisp.c (eval_form): GCPRO argument sexpr.
5862 (call_function): New function.
5863 (handle_single_display_prop): Use call_function and FUNCTIONP
5864 instead of checking whether if font_height is a symbol and
5867 * eval.c (internal_condition_case_2): New function.
5869 * lisp.h (FUNCTIONP): New macro.
5870 (internal_condition_case_2, call_function): Add prototypes.
5872 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5873 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5874 Always set `arg' member of input_events.
5875 (construct_menu_click): Unused function removed.
5877 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5879 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5880 (construct_drag_n_drop, x_scroll_bar_handle_click)
5881 (w32_read_socket): Always set `arg' member of input_events.
5883 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5885 * lisp.h (eval_form): Add prototype.
5887 * xdisp.c (eval_form): Make it externally visible.
5889 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5891 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5892 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5893 consing. For prefix events, store the frame in the `arg' slot of
5894 the event, otherwise store the key there.
5895 (XTread_socket): Instead of consing, use the frame_or_window slot
5896 of HELP_EVENTs for the frame, and the `arg' slot for the help
5899 * xmenu.c (menu_highlight_callback): Store help string in the
5900 `arg' member of the input event; don't cons.
5901 (menubar_selection_callback): Use the `arg' slot of input events
5902 to queue additional information, instead of consing.
5904 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5906 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5908 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5910 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5911 input events to queue additional information, instead of consing.
5913 * keyboard.c (kbd_buffer_gcpro): Renamed from
5914 kbd_buffer_frame_or_window. Now used for all Lisp objects
5915 referenced from the input queue.
5916 (kbd_buffer_store_event): Always use structure assignment for
5917 copying input events. Record all Lisp objects referenced from
5918 events in kbd_buffer_gcpro.
5919 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5920 differently from input events. Test for prefix menu_bar_events
5921 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5922 event in kbd_buffer_gcpro to nil.
5923 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5924 frame_or_window is equal to its arg member as prefix events.
5925 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5926 used by an input event to nil.
5927 (init_keyboard): Use two times the size of the input queue
5928 for kbd_buffer_gcpro.
5929 (syms_of_keyboard): Likewise.
5931 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5934 * termhooks.h (struct input_event): Add member `arg'.
5935 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5936 (USER_SIGNAL_EVENT): Renamed from user_signal.
5938 * xfaces.c (ASET): Remove definition.
5940 * lisp.h (AREF, ASET, ASIZE): New macros.
5942 * fontset.c (AREF, ASIZE): Remove definitions.
5944 * fns.c (AREF): Remove definition.
5946 * composite.c (AREF): Remove definition.
5948 2000-07-12 Gerd Moellmann <gerd@gnu.org>
5950 * dispnew.c (redraw_overlapped_rows): Add missing local.
5951 (scrolling_window): Remove debug code.
5953 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
5954 Before scrolling, turn off a mouse-highlight in the window
5957 * xterm.c (x_update_window_end): Add parameter
5958 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
5959 redisplay in XTframe_up_to_date.
5960 (x_clear_mouse_face): New function.
5961 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
5963 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
5965 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
5966 it when any row is written to that contains glyphs highlighted in
5968 (update_window): Call the window update end hook with new
5969 parameter MOUSE_FACE_OVERWRITTEN_P.
5970 (direct_output_for_insert): Give up if row contains mouse-face.
5972 * dispextern.h (struct redisplay_interface): Add parameter
5973 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
5974 (clear_mouse_face): New function pointer member.
5976 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
5978 * syntax.c (back_comment): Use one switch rather than a few `if's.
5979 Obey open_paren_in_column_0_is_defun_start.
5980 When reverting to the `slow' method, try to nicely handle the case
5981 of nested comments by checking that the comment-starter we found
5982 does indeed match the comment-ender.
5983 (scan_sexps_forward, scan_sexps_forward):
5984 Ignore excessive opening parenthesis rather than throwing an error.
5986 2000-07-11 Gerd Moellmann <gerd@gnu.org>
5988 * doc.c (Fsubstitute_command_keys): Handle case that a GC
5989 in Fwhere_is_internal or get_keymap_1 relocates string contents.
5991 * dispnew.c (direct_output_forward_char): Give up if currently
5992 displaying a message instead of the minibuffer contents.
5994 * xterm.c (x_update_window_begin): No need to turn off the mouse
5996 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5997 depending on whether they contain glyphs highlighted in
6000 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6001 compare the mouse_face_p flags of both rows.
6003 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6005 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6007 * keyboard.c (show_help_echo): Accept additional parameter
6008 ok_to_overwrite_keystroke_echo.
6009 (read_char): Call show_help_echo with a zero
6010 ok_to_overwrite_keystroke_echo argument.
6011 * keyboard.h (show_help_echo): Update prototype of
6013 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6014 ok_to_overwrite_keystroke_echo argument.
6015 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6016 non-zero ok_to_overwrite_keystroke_echo argument.
6018 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6020 * xdisp.c (try_window_id): If changes are all below what is
6021 displayed in the window, and point is in the window, we still
6022 might have to find point on the display.
6024 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6025 glyphs instead of a single one.
6026 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6027 with new argument list.
6028 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6030 * keymap.c (get_keymap_1): Add comment that this function can GC.
6031 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6032 comment that functions can GC.
6033 (Fset_keymap_parent): GCPRO arg KEYMAP.
6035 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6037 * msdos.c (XMenuActivate): After exiting the menu, restore the
6038 echo area message and erase it.
6040 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6042 * fontset.c (Ffontset_info): Make the return value more compatible
6043 with that of Emacs 20.
6045 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6047 * eval.c (Fsignal): Handle case that backtrace_list is null.
6049 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6051 * ccl.c (Fccl_execute): Typo fixed.
6053 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6055 * window.c (window_loop): Add missing gcpro1 local variable.
6057 * window.c (Fwindow_list): Reverse list at the end.
6058 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6059 means allow windows on OWINDOW's frame, only.
6060 (window_loop): Simplified; use Fwindow_list.
6062 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6064 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6066 * xterm.c (XTread_socket): Increment handling_signal at the start,
6067 decrement it at the end.
6069 * eval.c (handling_signal): New variable.
6070 (Fsignal): Abort if handling_signal is non-zero.
6072 * lisp.h (handling_signal): External declaration.
6074 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6076 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6078 Sound support for NetBSD through "Linux emulation" support:
6079 * config.in (HAVE_SOUNDCARD_H): Undef.
6080 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6081 * Makefile.in (LIBSOUND): New variable.
6082 (LIBES): Include it.
6083 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6085 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6087 (vox_open): Use DEFAULT_SOUND_DEVICE.
6088 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6090 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6092 * print.c (print_error_message): If Vsignaling_function is set,
6093 show it in *Messages*.
6095 * lisp.h (Vsignaling_function): External declaration.
6097 * eval.c (Vsignaling_function): New variable.
6098 (Fsignal): Compute it.
6099 (syms_of_eval): Staticpro it.
6101 2000-07-05 Dave Love <fx@gnu.org>
6103 * syswait.h: Use the autoconf recommended approach. Old code
6104 #if'd out in case we need to revert.
6106 * config.in (HAVE_SYS_WAIT_H): Added.
6108 2000-07-05 Andrew Innes <andrewi@gnu.org>
6110 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6111 when non-NULL instead of __morecore, to take account of buffer
6112 memory. This also solves a problem with spurious memory warnings
6115 * ralloc.c: Make real_morecore non-static.
6117 * eval.c (internal_condition_case): Comment out abort if
6118 interrupt_input_blocked is not zero.
6120 * makefile.nt: Add support for `bootstrap' and related targets.
6121 Include minimal debug info in emacs.exe in release build.
6122 Remove all dependencies on lisp.h, and fixup some others.
6124 * w32.c (init_environment): Install code from 20.7 for providing
6125 default values for environment variables, based on the
6126 executable's own location.
6127 (map_w32_filename): Handle filenames that are longer than
6129 (sys_socket): Install socket inheritance bug fix from 20.7.
6131 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6132 here via blockinput.h).
6134 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6136 * w32menu.c (w32_menu_display_help):
6137 * xmenu.c (menu_help_callback): Use show_help_echo.
6139 * keyboard.h (show_help_echo): Declare.
6141 * keyboard.c (show_help_echo): New function, extracted from read_char.
6142 Feval its `msg' argument if it's a cons cell.
6143 (read_char): Use it.
6144 (follow_key): Pass `autoload' to get_keyelt.
6146 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6147 (note_tool_bar_highlight, XTread_socket):
6148 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6150 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6151 (note_tool_bar_highlight, w32_read_socket):
6152 Do not gratuitously ignore non-string `help-echo' properties.
6154 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6156 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6158 * window.c (delete_all_subwindows): Reset Vwindow_list.
6160 * xterm.c (x_append_glyph, x_append_composite_glyph)
6161 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6162 changes in struct glyph starting 1999-12-27. Some bit-fields of
6163 struct glyph were not set, which made glyphs unequal when compared
6164 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6165 effects were the result. This also depended on the contents of
6166 memory returned by xmalloc. If flickering happens again, activate
6167 the code in clear_glyph_row that's in #if 0. If the flickering is
6168 gone with that, chances are that it is caused by something
6171 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6173 * dispextern.h: Add some comments.
6175 * window.c (add_window_to_list): Add parameter LIST.
6176 (window_list): Order list so that, for each frame, windows are
6177 in canonical order, and so that frames appear in the list in
6178 the order given by Vframe_list.
6179 (next_window): Reverse the handling of NEXT_P.
6181 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6183 * window.c (Vwindow_list): New variable.
6184 (make_window, delete_window): Set Vwindow_list to nil.
6185 (check_window_containing): New function.
6186 (window_from_coordinates): Rewritten.
6187 (add_window_to_list, window_list, candidate_window_p)
6188 (decode_next_window_args, next_window): New functions.
6189 (Fnext_window, Fprevious_window): Rewritten in terms of
6191 (Fwindow_list): New function.
6192 (Fother_window): Cleaned up.
6193 (foreach_window): Add a longer "variable argument list". Let
6194 callback function return 0 to indicate that cycling over windows
6196 (foreach_window_1): Likewise.
6197 (freeze_window_start): Return int.
6198 (init_window): New function.
6199 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6201 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6202 input_event with bzero.
6203 (main): Call init_window.
6205 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6208 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6210 * composite.h (make_composition_value_copy): Extern it.
6212 * composite.c (make_composition_value_copy): New function.
6214 * editfns.c (Fformat): While copying text properties, make each
6215 composition property value a copy.
6217 * fns.c (concat): While copying text properties, make each
6218 composition property value a copy.
6220 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6222 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6224 * fns.c (sweep_weak_table): Mark only objects that are not
6227 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6228 include those frames as candidates which have their focus
6229 redirected to the minibuffer frame.
6231 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6233 * fns.c (Fputhash): Return `value' rather than nil.
6235 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6237 * frame.c (next_frame): Don't check focus redirection in case
6238 MINIBUF is a window. Doing so excludes frames using MINIBUF
6239 unless their focus is redirected, which contradicts the
6240 specification of next-frame, and leads to infinite loops in
6241 certain situations when cycling through windows with next-window.
6243 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6245 * coding.c (code_convert_region): Even if the length of text is
6246 zero, try to convert it if coding->type is coding_type_ccl.
6247 (decode_coding_string, encode_coding_string): Likewise.
6249 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6251 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6252 the display if windows_or_buffers_changed.
6254 * dispnew.c (struct row_entry): New structure.
6255 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6256 (row_table_size, old_lines, new_lines, old_lines_size)
6257 (new_lines_size, run_pool, runs_size, runs): New variables.
6258 (add_row_entry): New function.
6259 (scrolling_window): Use data structures allocated with xmalloc and
6260 held in global variables, instead of allocating them with alloca and
6261 holding them in local variables. Use a larger hash table whose
6262 size depends on glyph matrix sizes. Don't use bzero to clear the
6263 hash table; instead, clear used slots only.
6265 * fns.c (next_almost_prime): Make it externally visible.
6267 * lisp.h (next_almost_prime): Add prototype.
6269 * s/isc4-0.h (sigunblock): Define.
6271 * s/sco5.h (sigunblock): Define.
6273 2000-06-27 Dave Love <fx@gnu.org>
6275 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6276 (moved to osf5-0.h).
6277 [!NOT_C_CODE]: Protect string.h stuff.
6279 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6280 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6282 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6284 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6285 below the last line from the needed window height.
6287 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6289 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6290 (Fwidget_get): Use it.
6291 (syms_of_fns): Defsubr it.
6293 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6295 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6296 display info for XIM.
6297 (xim_open_dpy): Likewise.
6298 (xim_close_dpy): Don't free the display info's XIM.
6300 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6302 * config.in (USE_XIM): New define.
6304 * keymap.c (get_keyelt): For menu-items containing a `:filter
6305 FILTER', apply FILTER to the menu-item's definition to get the
6306 real definition to use.
6308 * lisp.h (QCfilter): External declaration.
6310 * xfns.c (Fimage_size): New function.
6311 (syms_of_xfns): Defsubr it.
6313 2000-06-26 Andreas Schwab <schwab@suse.de>
6315 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6318 2000-06-25 Dave Love <fx@gnu.org>
6320 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6323 * Makefile.in (blockinput.h): Depend on atimer.h.
6324 (atimer.h): Depend on systime.h.
6326 * blockinput.h: Protect against multiple inclusion. Include
6329 * atimer.h: Protect against multiple inclusion. Include
6332 * lisp.h (swap_in_global_binding): Declare.
6334 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6336 * process.c (Fopen_network_stream): Turn off atimers for duration
6337 of call to connect. (Patch from Gerd.)
6339 2000-06-23 Dave Love <fx@gnu.org>
6341 * ralloc.c: Maybe include unistd.h
6343 * emacs.c (setgrp): Undefine before defining.
6344 (malloc_warning, set_time_zone_rule, index): Prototype.
6346 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6347 HAVE_STRUCT_TIMEZONE.
6349 * s/osf1.h: Move string.h hack here from alpha.h and make it
6351 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6353 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6354 (SOCKLEN_TYPE): Don't define.
6356 * m/alpha.h: Remove string.h hack.
6358 * s/osf5-0.h: New file.
6360 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6361 include time.h, done by systime.h.
6362 [__FreeBSD__]: Remove redundant includes.
6364 * callproc.c (setpgrp): Undefine before defining.
6365 (delete_temp_file): Return Qnil to avoid warning.
6367 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6369 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6372 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6374 * composite.h (compose_text): Declare.
6376 * xterm.c: Don't include sys/types.h unconditionally. Don't
6377 protect its inclusion with !USG (following xmenu.c).
6379 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6381 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6384 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6386 * coding.c (decode_eol_post_ccl): Special handling for undecided
6387 and inconsistent EOL types.
6389 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6391 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6392 trough color and main window's background color.
6394 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6397 * xterm.h (Xt_app_con): External declaration.
6399 * widget.c (EmacsFrameRealize): Fix typo.
6401 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6403 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6404 (handle_invisible_prop): Record the start of invisible text in
6405 it->add_overlay_start.
6406 (struct overlay_entry): Add member `overlay'.
6407 (handle_overlay_change): Simplify.
6408 (next_overlay_string): After having processed overlay strings at the
6409 end of the buffer, record that fact in
6410 it->overlay_strings_at_end_processed_p.
6411 (compare_overlay_entries): If before- and after-strings come
6412 from the same overlay, let before-strings come first.
6413 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6414 (load_overlay_strings): Take it->add_overlay_start into account
6415 when adding overlay strings.
6417 * dispextern.h (struct it): Add member add_overlay_start.
6419 2000-06-22 Dave Love <fx@gnu.org>
6421 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6423 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6425 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6427 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6430 2000-06-21 Dave Love <fx@gnu.org>
6432 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6434 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6436 * syntax.c (back_comment): Simplify string-parity counting (with
6437 the added benefit of handling multiple string-styles as long as
6438 they are not intertwined).
6439 Jump to the slow code as soon as a comment starter is found in
6440 a "string_lossage" position. Fixes the case: " /* " /* " */.
6442 2000-06-21 Dave Love <fx@gnu.org>
6444 * Makefile.in: Use GETLOADAVG_LIBS.
6446 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6447 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6449 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6451 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6452 (Fforward_comment, scan_lists):
6453 Check the comstyle of single-char comment-starters.
6454 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6455 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6456 Check the comstyle of single-char comment-starters.
6457 Clarify control-flow around the Scomment case.
6459 2000-06-20 Dave Love <fx@gnu.org>
6461 * fns.c (make_hash_table, maybe_resize_hash_table):
6462 Cast arg of next_almost_prime.
6464 * tparam.c [emacs]: Include lisp.h.
6466 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6469 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6471 * keyboard.c (adjust_point_for_property): Check if display
6472 property should be treated as intangible by looking at its
6475 * xdisp.c (single_display_prop_intangible_p)
6476 (display_prop_intangible_p): New functions.
6478 * dispextern.h (display_prop_intangible_p): Add prototype.
6480 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6482 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6483 argument to sigprocmask.
6485 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6486 argument to sigprocmask.
6488 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6489 sigprocmask_set, and pass a pointer to it to sigprocmask.
6491 * sysdep.c (sigprocmask_set): New variable.
6493 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6496 2000-06-20 Sam Steingold <sds@gnu.org>
6498 * xrdb.c: Don't declare xmalloc, xrealloc.
6500 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6502 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6503 (re_comp): Cast gettext return value to avoid complaints when
6506 2000-06-20 Dave Love <fx@gnu.org>
6508 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6511 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6513 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6515 * m/alpha.h: Don't declare xmalloc, xrealloc.
6517 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6519 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6521 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6523 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6526 * keyboard.h (poll_for_input_1): Declare.
6528 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6530 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6532 * doprnt.c: Don't declare xmalloc, xrealloc.
6534 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6535 (getenv, ctime, getwd): Removed.
6536 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6538 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6539 x_set_tool_bar_lines.
6541 * config.in: Add HAVE_GETWD. Move some definitions above
6542 machine/system includes.
6544 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6546 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6548 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6549 contain information about ENCODING.
6551 * fontset.c (FONTSET_ASCII): Use the first element of char table
6552 for an ASCII font, not defalt slot.
6553 (fontset_ref_via_base): If FONTSET doesn't contain information for
6554 C, try the default fontset.
6555 (make_fontset): Don't copy the default fontset.
6556 (fontset_font_pattern): Likewise.
6557 (accumulate_font_info): If ELT is nil, use the corresponding
6558 element in the default fontset.
6560 2000-06-19 Dave Love <fx@gnu.org>
6562 * syntax.c (Fparse_partial_sexp): Doc fix.
6564 * regex.h: Test PROTOTYPES as well as __STDC__.
6566 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6567 errno, strerror. Put text after #endif in comment.
6569 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6572 * xterm.c (x_frame_of_widget): Likewise.
6574 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6576 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6577 to Vfundamental_mode_abbrev_table.
6579 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6580 bogus objects are marked. This slows down GC by ~80 percent, but
6581 it might be worth trying when debugging GC-related problems.
6582 This feature requires conservative stack marking to be enabled.
6584 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6585 returns XLookupChars, reset `modifiers' to zero.
6587 2000-06-19 Dave Love <fx@gnu.org>
6589 * mktime.c: Unprotoized.
6591 2000-06-19 Richard Stallman <rms@gnu.org>
6593 * data.c (set_internal): If variable is frame-local,
6594 store the new value immediately into the frame parameter alist.
6596 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6598 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6599 in the custom handler pointer.
6601 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6602 value, or checks for CHAR_META can fail when Lisp_Object is a
6604 * keymap.c (get_keyelt): Likewise.
6606 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6608 * ccl.h (struct ccl_program): New member eol_type.
6609 (struct ccl_spec): New member cr_carryover.
6611 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6612 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6614 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6615 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6616 (decode_eol_post_ccl): New function.
6617 (decode_coding): Don't detect EOL format here for CCL based coding
6619 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6620 decode_eol_post_ccl after running the CCL program.
6621 (code_convert_region): Don't detect EOL format here for CCL based
6623 (decode_coding_string): Likewise.
6625 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6627 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6628 when treating it as an integer.
6630 * coding.h (encode_coding_string): Declare.
6632 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6635 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6636 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6637 to be passed to get_local_map.
6639 * sound.c (Fplay_sound): Don't call make_number on
6640 Frun_hook_with_args count argument.
6642 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6643 for lisp objects in X event structure data field, when lisp
6644 objects are represented with unions.
6645 (x_scroll_bar_to_input_event): Ditto.
6647 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6649 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6650 termination of string. Fix sense of test whether
6651 Vline_number_display_limit is an integer.
6653 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6655 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6656 only if HAVE_X_WINDOWS.
6658 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6661 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6664 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6666 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6669 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6671 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6672 start of the while loop.
6674 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6676 * atimer.c (alarm_signal_handler): Add forward declaration.
6678 * data.c (set_internal): Remove debug code.
6680 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6682 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6684 * unexec.c (toplevel) [COFF]: Include coff.h.
6686 * s/lynxos.h: New file.
6688 * keymap.c (Fsingle_key_description): Enclose function key and
6689 event symbol names in angle brackets.
6691 * xdisp.c (setup_echo_area_for_printing): Call
6692 message_log_maybe_newline if message_buf_print is not set.
6694 * print.c (printchar, strout): Don't check message_buf_print
6695 before calling setup_echo_area_for_printing because that
6696 function does something useful even when message_buf_print is
6699 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6701 (ensure_echo_area_buffers): Initialize echo buffer's
6702 truncate lines setting to nil.
6703 (with_echo_area_buffer): Don't set the echo buffer's truncate
6705 (set_message_1): Set it here instead, based on the value
6706 of message_truncate_lines.
6707 (resize_mini_window): Handle case that lines are truncated.
6708 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6709 message-truncate-lines.
6711 * keyboard.c (read_char): Bind message-truncate-lines to t
6712 while displaying a help-echo.
6714 * lisp.h (Qmessage_truncate_lines): External declaration.
6716 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6718 * xdisp.c (Vline_number_display_limit): Renamed from
6719 line_number_display_limit.
6720 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6721 Extend documentation string. Initialize
6722 Vline_number_display_limit to nil meaning no limit.
6723 (decode_mode_spec): Use Vline_number_display_limit with its new
6726 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6728 2000-06-13 Richard Stallman <rms@gnu.org>
6730 * frame.c (Fmodify_frame_parameters): Doc fix.
6732 * xfns.c (x_set_frame_parameters): Comment fix.
6734 * frame.c (store_frame_param): Call swap_in_global_binding if the
6735 variable's current binding was chosen based on this frame.
6737 * data.c (swap_in_global_binding): New function.
6739 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6741 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6742 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6744 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6746 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6748 2000-06-12 Jason Rumney <jasonr@gnu.org>
6750 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6752 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6754 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6756 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6758 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6760 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6761 (syms_of_xfaces): Defsubr Sdump_colors.
6762 (x_free_colors): Don't treat b&w specially on default visual.
6763 (x_free_dpy_colors): New function.
6764 (free_face_colors): Don't check visual class; it's done
6767 * xterm.c (x_frame_of_widget): New function.
6768 (x_alloc_nearest_color_for_widget): Use it.
6769 (x_copy_dpy_color): New function.
6770 (x_destroy_window): Free various colors.
6772 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6774 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6776 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6778 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6780 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6782 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6784 2000-06-11 Dave Love <fx@gnu.org>
6786 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6788 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6790 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6792 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6794 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6797 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6799 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6800 (regex_compile): Fix the code for handling the case of single byte
6801 char and multibyte char being mixed in a range within [...].
6803 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6804 and dst_multibyte members of coding.
6806 * charset.c (update_charset_table): Update the table
6808 (init_charset_once): Initialize elements of bytes_by_char_head to
6809 1 except for leading codes for private charases.
6811 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6812 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6815 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6817 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6818 access the data it doesn't point to.
6820 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6822 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6823 will be translated to a switch-frame event when reading the
6824 event queue. This is necessary because Emacs otherwise won't
6825 perform a switch-frame to a new frame until some other event, for
6826 example a keystroke event, forces it to do so. This has various
6827 effects, one visible being that the cursor of a frame created with
6828 C-x 5 2 or switched to with a window manager key binding like
6829 A-TAB stays hollow because selected_window isn't on the newly
6830 focused frame until the switch-frame is performed.
6832 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6833 generating a switch-frame event if necessary.
6835 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6837 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6840 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6842 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6845 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6847 * window.c (displayed_window_lines): Take empty lines at
6848 the bottom of a window into account.
6850 * window.c (displayed_window_lines): New function.
6851 (Fmove_to_window_line): Use displayed_window_lines to determine
6852 the number of lines to move, instead of using the window's height.
6854 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6855 to stop reading, even if the form read sets point to a different
6856 value when evaluated.
6858 * xdisp.c (display_line): Fix code deciding in which line to
6861 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6863 * fileio.c (e_write): Free composition data if stored in
6866 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6868 * xdisp.c (display_line): Set row's and iterator's
6869 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6870 Set cursor even if row ends in the middle of a character.
6871 (dump_glyph_row): Print values of new flags.
6872 (redisplay_window) <cursor movement in unchanged window>: When
6873 point has been moved forward, and PT is at the end of the cursor
6874 row, don't place the cursor in the next row if the cursor row ends
6875 in the middle of a character or at ZV.
6877 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6878 (struct glyph_row): Add starts_in_middle_of_char_p and
6879 ends_in_middle_of_char_p.
6880 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6881 ends_in_middle_of_char_p flag.
6882 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6884 * term.c (append_glyph): Revert change of 2000-06-06.
6886 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6887 padding glyph not fitting on line as whole character not
6890 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6891 this isn't true for images with `:ascent 100'.
6893 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6895 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6896 as modified if it is originally unmodified.
6898 * term.c (encode_terminal_code): Change the way to check if
6899 terminal coding does any conversion.
6900 (append_glyph): Set glyph->pixel_width correctly.
6902 * xdisp.c (display_line): While checking line continuation, pay
6903 attention to a padding glyph.
6905 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6907 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6909 2000-06-05 Dave Love <fx@gnu.org>
6911 * xdisp.c: Include fontset.h.
6913 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6915 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6917 * dispnew.c: Conditionally include term.h.
6919 * coding.h: Declare code_convert_string_norecord.
6921 * frame.h (struct frame): Use volatile unconditionally.
6923 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6925 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6927 * systime.h: Protect against multiple inclusion.
6928 (timezone) [USG5_4]: Define as time_t.
6930 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6931 (Foptimize_char_table, make_temp_name): Declare.
6933 * Makefile.in (xdisp.o): Depend on fontset.h.
6935 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6937 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6938 (Foptimize_char_table, make_temp_name): Declare.
6942 * s/netbsd.h: Don't define autoconfiscated MATHERR.
6944 2000-06-02 Dave Love <fx@gnu.org>
6946 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
6948 2000-06-02 Gerd Moellmann <gerd@gnu.org>
6950 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
6951 result face, set flags in that face indicating that colors may not
6954 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
6955 glyph, use the ASCII NUL character to determine the face.
6957 2000-06-02 Dave Love <fx@gnu.org>
6959 * sysdep.c: Conditionally include stdlib.h, unistd.h.
6960 (VFORK_RETURN_TYPE): Remove.
6962 * config.in: Add NO_MATHERR.
6964 2000-06-01 Dave Love <fx@gnu.org>
6966 * cmds.c (internal_self_insert): Don't check
6967 Vbefore_change_function, Vafter_change_function.
6969 * insdel.c (signal_before_change, signal_after_change): Likewise.
6971 * buffer.c (Vbefore_change_function, Vafter_change_function):
6972 Variables and their initializations deleted.
6974 * callint.c (Fcall_interactively): Doc fix.
6976 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
6978 2000-05-31 Dave Love <fx@gnu.org>
6980 * textprop.c: Revert last change -- duplicated.
6982 2000-05-31 Gerd Moellmann <gerd@gnu.org>
6984 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
6987 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
6989 2000-05-31 Jason Rumney <jasonr@gnu.org>
6991 * search.c (Fre_search_forward, Fre_search_backward)
6992 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
6994 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
6996 2000-05-30 Jason Rumney <jasonr@gnu.org>
6998 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
6999 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7001 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7004 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7005 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7006 expand a nil default_filename.
7008 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7009 pointer to glyph_to_pixel_coords, not a frame.
7011 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7012 coding.h to dependencies.
7014 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7016 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7017 window pointer to be consistent with w32term.c and xterm.c.
7019 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7020 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7021 (Qline_spacing, Qcenter): New variables.
7022 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7023 (x_set_line_spacing): New function.
7024 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7026 (x_specified_cursor_type): New function.
7027 (x_set_cursor_type): Use it.
7028 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7030 (validate_x_resource_name, x_get_resource_string): Measure lengths
7031 of external strings in bytes.
7032 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7033 GetTextExtentPoint32 with NULL title.
7034 (Fx_create_frame): Initialize Qline_spacing.
7035 (w32_load_system_font): Initialize font->double_byte_p.
7036 (x_to_w32_charset): Use Vw32_charset_info_alist.
7037 (Image, busy cursor, tooltip functions): Merged changes from
7038 xfns.c. Not yet functional on Windows.
7040 * w32gui.h (W32FontStruct): Add double_byte_p member.
7042 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7043 (emacs_button_translation): Use it.
7044 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7045 in `mask' to be set.
7047 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7050 * w32term.c: Format and doc changes to bring closer to xterm.c.
7051 (w32_char_font_type): New enum.
7052 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7053 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7054 (w32_encode_char): New function.
7055 (x_encode_char): Removed.
7056 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7057 x_encode_char and w32_font_is_double_byte.
7058 (x_produce_image_glyph): Use image_ascent.
7059 (x_produce_glyphs): Use new version of w32_per_char_metric and
7060 handle NULL return value. Allow extra line spacing.
7061 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7062 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7063 w32_font_type member of glyph instead.
7064 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7065 (fast_find_position): Make sure not to consider rows not visible
7067 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7068 w32_menu_display_help with input blocked, as it can abort.
7069 (x_display_and_set_cursor): Choose cursor depending
7070 on buffer-local value of cursor_type.
7071 (x_draw_bar_cursor): Add parameter WIDTH.
7073 * w32term.h (CP_DEFAULT): Define.
7074 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7076 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7078 * search.c (Fre_search_forward, Fre_search_backward)
7079 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7081 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7083 * coding.c (detect_coding_iso2022): Fix code for checking
7084 CODING_CATEGORY_MASK_ISO_8_2.
7086 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7088 * regex.c (PREFETCH_NOLIMIT): New function.
7089 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7091 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7093 * syntax.c (find_defun_start): Move test for
7094 open_paren_in_column_0_is_defun_start outside of the loop.
7096 * xdisp.c (redisplay_window): Really switch buffers when
7097 displaying mode lines, and temporarily set selected_frame to the
7098 frame of the window that's redisplayed.
7100 * xfaces.c (free_realized_faces): Block/unblock input.
7101 (free_realized_multibyte_face): Ditto.
7103 2000-05-29 Dave Love <fx@gnu.org>
7105 * textprop.c (Qkeymap): New variable.
7106 (syms_of_textprop): Intern it.
7108 * keymap.c: Include intervals.h.
7109 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7111 * Makefile.in (keymap.o): Depend on intervals.h.
7113 * keyboard.c (menu_bar_items, tool_bar_items)
7114 (Fexecute_extended_command): Deal with `keymap' property.
7115 (read_key_sequence): Track map from `keymap' property as well as
7118 * intervals.c (get_local_map): Extra arg to allow looking for
7121 * intervals.h (map_property): New enum.
7122 (get_local_map): Extra arg using it.
7125 * lisp.h (get_local_map): Don't declare here.
7127 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7129 * Makefile.in (callproc.o): Depend on composite.h.
7131 * callproc.c: Include composite.h.
7132 (Fcall_process): Handle composition correctly.
7134 * coding.h (coding_allocate_composition_data): Extern it.
7135 (coding_restore_composition): Likewise.
7137 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7138 yet allocated, finish decoding with result
7139 CODING_FINISH_INSUFFICIENT_CMP.
7140 (coding_allocate_composition_data): Make it non-static.
7141 (coding_restore_composition): Likewise.
7143 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7145 * charset.c (syms_of_charset): Revert last change.
7147 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7149 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7150 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7153 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7155 * charset.c (syms_of_charset): Set width of character sets
7156 eight-bit-control and eight-bit-graphic to 1 column.
7158 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7160 * config.in (HAVE_SPEED_T): New define.
7162 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7165 2000-05-26 Dave Love <fx@gnu.org>
7167 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7169 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7170 (Fsubr_arity): New function.
7171 (syms_of_data): Install them.
7173 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7175 * charset.c (init_charset_once): Set the table bytes_by_char_head
7178 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7179 the default fontset to what Emacs uses by default.
7180 (check_registry_encoding): This function deleted.
7181 (Fset_fontset_font): Remove the adhoc condition for the default
7182 fontset. Allow cons in FONTNAME.
7184 * fns.c (map_char_table): Ignore char-table entries for
7185 charsets eight-bit-control and eight-bit-graphic.
7187 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7189 * emacs.c (main): Initialize keyboard syms before initializing
7190 window code, so face names are available.
7192 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7194 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7195 of an anchor at the beginning of a shy-group.
7197 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7199 * xdisp.c (handle_invisible_prop): Don't try to skip over
7200 invisible text if end of text is already reached.
7202 2000-05-25 Dave Love <fx@gnu.org>
7204 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7206 * coding.c (encode_eol): Add null statement after label.
7208 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7210 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7213 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7215 * ccl.c (ccl_driver): Fix previous change.
7217 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7219 * coding.c (run_pre_post_conversion_on_str): Set point to the
7220 beginning of buffer before calling coding->post_read_conversion.
7221 (decode_coding_string): Give correct args to
7222 run_pre_post_conversion_on_str.
7223 (encode_coding_string): Likewise.
7225 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7226 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7227 eight-bit-graphic correctly.
7229 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7231 * fileio.c (Finsert_file_contents): Even if a file is not found,
7232 execute codes for setting up coding system. Call
7233 after-insert-file-functions unconditionally.
7235 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7237 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7238 BSD_PGRPS are not defined.
7240 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7242 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7244 (syms_of_charset): Avoid building same strings.
7246 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7248 * lread.c (Fload): Add a comment about the meaning of
7249 Vuser_init_file being t.
7251 * puresize.h (BASE_PURESIZE): Increase to 675000.
7253 * s/gnu-linux.h (setpgrp): Don't define it here because this
7254 prevents compilation on GNU/Linux systems with glib 2.2.
7256 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7259 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7261 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7262 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7264 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7266 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7268 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7271 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7273 * term.c (encode_terminal_code): Set coding->src_multibyte
7276 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7278 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7280 * keyboard.c (read_char): Allow character codes 128..255 to be
7281 handled by input-method-function.
7283 * insdel.c (adjust_markers_for_replace): Fix previous change.
7284 (adjust_after_replace): If PREV_TEXT is nil, call
7285 adjust_markers_for_insert, not adjust_markers_for_replace.
7287 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7289 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7290 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7291 [HAVE_GRANDPT]: Define.
7292 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7294 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7297 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7299 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7301 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7303 The following changes are to handle 8-bit characters in a
7304 multibyte buffer/string without facing with byte combining
7305 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7306 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7308 * Makefile.in (fns.o): Depend on charset.h.
7310 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7311 convert it to unibyte.
7312 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7314 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7315 apparent char boundary.
7316 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7317 0x80..0x9F to/from multibyte form.
7319 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7322 * callproc.c (Fcall_process): Always encode an argument string if
7323 it is multibyte. Setup src_multibyte and dst_multibyte members of
7324 process_coding properly.
7326 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7327 SPLIT_NON_ASCII_CHAR.
7329 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7331 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7333 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7335 (SPLIT_CHARACTER_SEQ): This macro deleted.
7336 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7338 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7339 and eight-bit-graphic.
7340 (char_to_string): Likewise. Signal an error for too large
7342 (char_printable_p): Return 0 for 8-bit characters.
7343 (update_charset_table): Update iso_charset_table only when a final
7344 character is non-negative.
7345 (find_charset_in_text): Renamed from find_charset_in_str.
7346 Arguments and return value changed. Callers changed.
7347 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7348 be -1 if CHARSET is used only internally.
7349 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7351 (Fcharset_after): Simplified.
7352 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7353 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7354 (multibyte_chars_in_text): Simplified by assuming there's no
7355 invalid multibyte sequence.
7356 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7357 str_as_unibyte): New functions.
7358 (Fstring): Simpified by assuming that byte combining never
7360 (init_charset_once): Initialization for
7361 LEADING_CODE_8_BIT_CONTROL.
7362 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7363 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7364 eight-bit-control and eight-bit-graphic.
7366 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7367 CHARSET_8_BIT_GRAPHIC): New macros.
7368 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7369 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7370 (CHARSET_REVERSE_CHARSET): Likewise.
7371 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7373 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7374 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7375 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7376 encounter an invalid multibyte sequence.
7377 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7378 sequence is always valid.
7379 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7380 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7382 (CHAR_STRING): For 8-bit characters, call char_to_string.
7383 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7384 multibyte sequence is always valid.
7385 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7386 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7387 str_as_unibyte): Extern them.
7388 (BCOPY_SHORT): Fix a bug.
7389 (CHAR_LEN): This macro deleted. Callers changed to use
7391 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7392 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7393 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7395 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7396 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7397 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7398 EMIT_BYTES): New macros.
7399 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7400 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7402 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7403 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7404 check the validity of multibyte sequence.
7405 (decode_coding_emacs_mule): New function.
7406 (encode_coding_emacs_mule): New macro.
7407 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7409 (DECODE_ISO_CHARACTER): Just return a character code.
7410 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7411 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7412 EMIT_CHAR to produced decoded characters. Exit the loop only by
7413 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7415 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7416 only position codes for an invalid character.
7417 (encode_designation_at_bol): Return new destination pointer. 5th
7418 arg DSTP is changed to DST.
7419 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7420 from the source by ONE_MORE_CHAR. Don't handle the case of last
7422 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7424 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7425 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7426 TWO_MORE_BYTES to fetch a byte from the source.
7427 (encode_eol): Pay attention to coding->src_multibyte.
7428 (detect_coding, detect_eol): Preserve members src_multibyte and
7430 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7431 (encoding_buffer_size): Set magnification to 3 for all coding
7432 systems that require encoding.
7433 (ccl_coding_driver): For decoding, be sure that the result is
7434 valid multibyte sequence.
7435 (decode_coding): Initialize coding->errors and coding->result.
7436 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7437 and raw-text, always call decode_eol. Handle the case of last
7438 block here. If not coding->dst_multibyte, convert the resulting
7439 sequence to unibyte.
7440 (encode_coding): Initialize coding->errors and coding->result.
7441 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7442 and raw-text, always call encode_eol. Handle the case of last
7444 (shrink_decoding_region, shrink_encoding_region): Detect cases
7445 that we can't skip data more rigidly.
7446 (code_convert_region): Setup src_multibyte and dst_multibyte
7447 members of coding. For decoding, if the buffer is multibyte,
7448 convert the source sequence to unibyte in advance. For encoding,
7449 if the buffer is multibyte, convert the resulting sequence to
7450 multibyte afterward.
7451 (run_pre_post_conversion_on_str): New function.
7452 (code_convert_string): Deleted and divided into the following two.
7453 (decode_coding_string, encode_coding_string): New functions.
7454 (code_convert_string1, code_convert_string_norecord): Call one of
7456 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7457 MAKE_NON_ASCII_CHAR.
7458 (Fset_terminal_coding_system_internal,
7459 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7460 and dst_multibyte members.
7461 (init_coding_once): Initialize iso_code_class with new enum
7462 ISO_control_0 and ISO_control_1.
7464 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7465 devided into ISO_control_0 and ISO_control_1.
7466 (struct coding_system): New members src_multibyte, dst_multibyte,
7467 errors, and result. Delete member fake_multibyte.
7468 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7470 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7473 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7476 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7478 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7480 (Ftranspose_region): Delete codes for handling byte combining.
7482 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7483 dst_multibyte members of coding. On handling REPLACE on unibyte
7484 buffer, convert the result of decode_coding to unibyte. On
7485 inserting into a mutibyte buffer, always call code_convert_region.
7486 (e_write): Setup coding->src_multibyte according to the
7487 multibyteness of the source (buffer or string).
7489 * fns.c (concat): Handle 8-bit characters correctly.
7490 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7491 unibyte in the result.
7492 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7493 valid multibyte form in the result.
7494 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7495 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7496 return -1, signal an error.
7497 (base64_encode_1): New arg MULTIBYTE. Get each character by
7498 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7499 character is found, return -1.
7500 (Fbase64_decode_region): Delete codes for handling byte-combining.
7501 Treat each decoded byte as a unibyte character.
7502 (Fbase64_decode_string): Return unibyte string.
7503 (Fcompare_strings, concat, string_byte_to_char): Use
7504 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7505 FETCH_STRING_CHAR_ADVANCE.
7506 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7507 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7509 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7510 SPLIT_NON_ASCII_CHAR.
7511 (fontset_ref_via_base, fontset_set): Likewise
7513 * insdel.c (adjust_markers_for_record_delete): Deleted.
7514 (adjust_markers_for_insert): Argument changed. Caller changed.
7515 (adjust_markers_for_replace): Likewise.
7516 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7517 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7518 (copy_text): Delete unused local varialbe c_save. For converting
7519 to multibyte, be sure to make all 8-bit characters in valid
7521 (count_size_as_multibyte): Handle 8-bit characters correctly.
7522 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7523 adjust_after_replace, replace_range, del_range_2)
7524 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7525 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7526 adjust_after_replace, replace_range, del_range_2) Delete codes for
7527 handling byte combining.
7528 (adjust_before_replace): Deleted.
7530 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7531 SPLIT_NON_ASCII_CHAR.
7532 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7533 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7535 (Fkey_description): Likewise.
7537 * lread.c (read1): On reading multibyte string, be sure to make
7538 all 8-bit chararacters in valid multibyte form.
7539 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7541 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7544 * process.c (Fstart_process): GCPRO current_dir before calling
7545 Ffind_operation_coding_system. Encode arguments here.
7546 (create_process): Don't encode arguments here. Setup
7547 src_multibyte and dst_multibyte members of struct coding.
7548 (read_process_output): Setup src_multibyte and dst_multibyte
7549 members of struct coding. If the output is to multibyte buffer,
7550 always decode the output of the process. Adjust the
7551 representation of 8-bit characters to the multibyteness of the
7553 (send_process): Setup coding->src_multibyte according to the
7554 multibyteness of the source.
7556 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7558 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7559 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7561 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7564 * w16select.c (Fw16_set_clipboard_data): Setup members
7565 src_multibyte and dst_multibyte of coding. Adjusted for the
7566 change for find_charset_in_str.
7567 (Fw16_get_clipboard_data): Likewise.
7569 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7570 dst_multibyte of coding.
7571 (x_to_w32_font): Likewise.
7573 * w32select.c (Fw32_set_clipboard_data): Setup members
7574 src_multibyte and dst_multibyte of coding. Adjusted for the
7575 change for find_charset_in_str.
7576 (Fw32_get_clipboard_data): Likewise.
7578 * xdisp.c (get_next_display_element): Handle 8-bit characters
7580 (next_element_from_display_vector): Use CHAR_BYTES instead of
7582 (disp_char_vector): Use SPLIT_CHAR instead of
7583 SPLIT_NON_ASCII_CHAR.
7585 * xselect.c (selection_data_to_lisp_data): Setup members
7586 src_multibyte and dst_multibyte of coding. Adjusted for the
7587 change for find_charset_in_str.
7588 (lisp_data_to_selection_data): Likewise.
7590 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7592 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7595 * dispextern.h (Vimage_types): Add extern declaration.
7597 * xdisp.c (Vimage_types): Moved here from xfns.c.
7598 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7600 * xfns.c (Vimages_types): Moved to xdisp.c.
7601 (syms_of_xfns): Move `image-types' to xdisp.c.
7603 * w32fns.c (Vimage_types): Removed.
7604 (syms_of_w32fns): Remove `image-types'.
7606 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7608 * fns.c (map_char_table): Pay attention to character number of
7609 charset. Check the validity of charset at the first level. For
7610 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7613 * fontset.c: Include "buffer.h".
7614 (fs_load_font): If the face has fontset, record the face ID in
7616 (Finternal_char_font): New function.
7617 (accumulate_font_info): New function.
7618 (Ffontset_info): Rewritten for the new fontset implementation.
7619 (syms_of_fontset): Register Vdefault_fontset in the first element
7620 of Vfontset_table. Include Vdefault_fontset in
7621 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7624 2000-05-16 Dave Love <fx@gnu.org>
7626 * m/iris5d.h: Deleted -- unused.
7628 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7630 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7631 `invalid' instead of `illegal'.
7633 * indent.c (Fmove_to_column): When ending within a tab, insert
7634 spaces first so that markers at the end of the tab get adjusted.
7636 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7637 buffer list that wasn't selected in that frame.
7639 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7640 is needed on mescaline, use a 2 char prefix, and call
7641 make_temp_name with second arg non-zero.
7643 * fileio.c (make_temp_name): New function, extracted from
7645 (Fmake_temp_name): Use it.
7647 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7649 * window.c (coordinates_in_window): Subtract 1 when computing
7652 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7654 * Makefile.in (lisp): Add env.elc.
7656 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7658 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7660 * search.c (Freplace_match): Handle case of `\N' in the
7661 replacement when there's no group N.
7663 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7665 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7666 of the message to message_dolog.
7668 * keyboard.c (read_char): Don't clear current message for help
7669 events; let the code handling help events handle this. Change
7670 code detecting help events that should be ignored.
7672 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7673 we're interating over a string.
7675 2000-05-09 Dave Love <fx@gnu.org>
7677 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7678 that offset before writing. Move gcpro region past call of
7681 2000-05-04 Dave Love <fx@gnu.org>
7683 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7685 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7687 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7688 of inserted characters when BUF equals the current buffer, and PT
7689 is in front of or equal to FROM.
7691 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7693 * xdisp.c (handle_single_display_prop): If display property value
7694 is invalid, or something not supported on the frame, restore
7695 iterator's position to what it was initially. Make sure to return
7696 0 for invalid and unsupported property values.
7698 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7699 that x_per_char_metric returns null.
7701 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7703 * xterm.h (struct face): Add forward declaration.
7704 (struct image): Ditto.
7705 (image_ascent): Add prototype.
7707 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7708 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7709 image_ascent instead of using IMAGE_ASCENT.
7711 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7712 (IMAGE_ASCENT): Removed.
7714 * xfns.c (Qcenter): New variable.
7715 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7716 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7717 (image_ascent): New function.
7718 (lookup_image): Recognize `:ascent center'.
7719 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7720 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7721 (xbm_load): Don't set image's ascent here.
7722 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7723 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7724 check ascent values here.
7725 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7726 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7727 (syms_of_xfns): Initialize Qcenter.
7729 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7730 to the limits, increase the limits.
7732 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7734 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7735 Check Vfont_encoding_alist against the full name of the opened
7738 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7740 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7741 taller than the window.
7743 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7745 * xfaces.c (realize_x_face): Fix the argument of the second
7746 xassert. BASE_FACE may not be a face for ASCII.
7748 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7750 * print.c (print_object): Treat print-length < 0 as nil.
7752 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7754 * s/freebsd.h (TERMCAP_OBJ): Removed.
7755 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7757 * lread.c (read1): Don't treat period followed by certain
7758 characters as symbol start.
7760 * xfns.c (slurp_file): New function.
7761 (xbm_image_p): Handle case of in-memory XBM files.
7762 (xbm_scan): Rewritten to work on memory buffers instead of files.
7763 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7764 Work on memory buffers instead of files. If DATA is null test
7765 if buffer looks like an in-memory XBM file.
7766 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7767 memory buffers instead of files.
7768 (xbm_file_p): New function.
7769 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7771 * lread.c (end_of_file_error): New function.
7772 (read1): Call it instead of signaling `end-of-file' directly.
7774 * print.c (print_error_message): Print data of `end-of-file'
7775 with Fprinc instead of Fprin1.
7777 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7779 * window.c (freeze_window_start): Check that minibuffer scroll
7780 window isn't nil before extracting the window structure pointer
7783 * undo.c (record_delete): If we hit the end of the undo list, stop
7784 picking elements apart.
7786 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7788 * xdisp.c (display_line): If lines are continued, restore
7789 iterator's ascent/descent information to the values before the
7790 first glyph not fitting on the line.
7792 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7794 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7795 positions in glyph matrix. Don't compute new window end
7798 * dispnew.c (increment_matrix_positions): Renamed from
7799 increment_glyph_matrix_buffer_positions.
7800 (increment_row_positions): Renamed from
7801 increment_glyph_row_buffer_positions.
7803 * dispextern.h: Change names of renamed functions from dispnew.c
7806 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7808 * fileio.c (Fdo_auto_save): Create directories for auto-save
7809 list file if necessary.
7811 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7812 from buffer or frame.
7813 (automatic_hscrolling_p): New variable.
7814 (hscroll_windows): Scroll windows horizontally only if automatic
7815 hscrolling is allowed.
7816 (syms_of_xdisp): New variable `automatic-hscrolling'.
7818 * frame.h (struct frame): Add member extra_line_spacing.
7820 * xfns.c (x_set_line_spacing): New function.
7821 (Fx_create_frame): Set line spacing from resources.
7822 (Qline_spacing): New variable.
7823 (syms_of_xfns): Initialize Qline_spacing.
7825 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7827 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7828 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7829 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7830 extra_line_spacing from default value.
7831 (init_buffer_once): Initialize default value of extra_line_spacing.
7833 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7836 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7837 prompt_width. Add extra line spacing.
7839 * term.c (produce_glyphs): Remove reference to struct it's
7842 * dispextern.h (struct it): Remove member prompt_width, add
7845 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7847 * dispnew.c (update_frame_line): When writing a whole line, make
7848 sure cursor is in the right row afterwards, otherwise a use of
7849 capability `ch' in cmgoto might leave the cursor in the row below.
7851 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7853 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7855 * keyboard.c (timer_check): Fix typo in comment.
7857 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7859 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7860 name change: ch -> character.
7862 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7864 * keyboard.c (echo_message_buffer): New variable.
7865 (echo_now): Set echo_message_buffer to the echo area buffer used
7866 to display the echo.
7867 (cancel_echoing): Reset echo_message_buffer to nil.
7868 (read_char): Code rewritten that handles canceling an echo or
7869 echoing a dash, respectively.
7871 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7872 directory doesn't exist.
7874 2000-04-19 Dave Love <fx@gnu.org>
7876 * fns.c (syms_of_fns): Defsubr mapc.
7877 (concat): Don't allow numeric args.
7878 (Fconcat): Doc change.
7880 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7882 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7883 instead define end_match(1|2) more carefully.
7884 Use GET_CHAR_BEFORE_2 for `begline'.
7886 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7888 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7889 on 64-bit systems where NULL is defined as `0'.
7891 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7892 the `variable argument list' to make it work on Alpha.
7894 * m/alpha.h (_LP64) [!_LP64]: Define.
7895 (ORDINARY_LINK): Define for NetBSD.
7897 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7899 2000-04-19 Dave Love <fx@gnu.org>
7901 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7904 * Makefile.in (LIBS): Don't use.
7905 (GETLOADAVG_OBJ): Define again.
7906 (otherobj): Add GETLOADAVG_OBJ.
7908 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7910 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7912 * lread.c (read_filtered_event): Cancel and start busy cursor.
7914 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7915 that the per-character metrics may be null.
7917 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7919 * buffer.c (clone_per_buffer_values): New function.
7920 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7921 clone_per_buffer_values if CLONE is not nil.
7923 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7925 2000-04-16 Dave Love <fx@gnu.org>
7927 * Makefile.in: Remove obsolete localcpp stuff.
7928 (GETLOADAVG_OBJ): Don't define.
7929 (obj): Move LIBOBJS...
7930 (otherobj): ... to here.
7931 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7932 whitespace-only lines after the continuation (Irix).
7934 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7936 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7938 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7940 2000-04-14 Dave Love <fx@gnu.org>
7942 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7943 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
7944 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
7945 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
7948 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
7949 autoconfiscated HAVE_GETLOADAVG.
7951 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
7954 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7956 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
7957 (fill_in_lock_file_name): Avoid existing files that aren't
7960 2000-04-14 Dave Love <fx@gnu.org>
7962 * Makefile.in (LIBS, LIBOBJS): New variable.
7963 (INTERVAL_SRC): Convert to make variable.
7964 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
7965 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
7966 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
7968 (SOME_MACHINE_OBJECTS): Remove interval stuff.
7969 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
7970 (shortlisp): Add facemenu, float-sup, frame.
7971 (SOME_MACHINE_LISP): Remove them from here.
7972 (LIBES): Change unused LDLIBS to autoconf LIBS.
7974 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
7976 2000-04-14 Kenichi Handa <handa@etl.go.jp>
7978 * composite.c (update_compositions): If FROM and TO are not in a
7979 valid range, do nothing.
7981 2000-04-13 Gerd Moellmann <gerd@gnu.org>
7983 * tparam.c (tparam1): Abort when encountering an unknown
7986 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
7989 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
7992 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
7994 * fileio.c (a_write): Remove redundant semi-colons.
7995 (e_write): Return -1 if failed to write all the data.
7996 This fixes the changes made at 1999-12-15.
7998 2000-04-12 Dave Love <fx@gnu.org>
8000 * fns.c (mapcar1): Test for null vals to support mapc.
8001 (Fmapc): New function.
8003 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8005 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8006 (IT_frame_up_to_date): Support the buffer local value of
8007 cursor-type, if defined.
8009 2000-04-10 Dave Love <fx@gnu.org>
8011 * editfns.c (preceding-char, following-char): Doc fix.
8013 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8015 * Makefile.in (temacs): Revert 2000-03-12 change.
8017 2000-04-10 Jason Rumney <jasonr@gnu.org>
8019 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8021 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8023 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8024 area buffer, if it's not set up yet.
8026 * indent.c (compute_motion): Set immediate_quit.
8028 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8030 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8032 (realize_tty_face): Suppress boldness if colors are the inverse of
8033 the default colors, and tty_suppress_bold_inverse_default_colors_p
8035 (Ftty_suppress_bold_inverse_default_colors): New function.
8036 (syms_of_xfaces): Defsubr it.
8038 * buffer.c (Frestore_buffer_modified_p): New function.
8039 (syms_of_buffer): Defsubr it.
8041 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8043 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8044 charset id (int) argument, not a charset (Lisp_Object).
8046 * coding.h (code_convert_string): Declare.
8047 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8048 object, as the fourth argument to code_convert_string.
8050 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8052 (Fset_fontset_font): Use EQ to compare lisp objects.
8054 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8056 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8057 a pointer that looks like a lisp object.
8058 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8059 zero, instead see whether it's an integer object, since they can't
8061 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8063 * dispnew.c (allocate_matrices_for_frame_redisplay,
8064 direct_output_forward_char): Use X(U)INT and make_number as needed
8065 to convert between (unsigned) int values and lisp integers.
8066 * keyboard.c (read_key_sequence): Likewise.
8067 * lread.c (substitute_object_recurse): Likewise.
8068 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8069 * minibuf.c (do_completion, Fminibuffer_complete_word,
8070 Fminibuffer_completion_help): Likewise.
8071 * term.c (produce_special_glyphs): Likewise.
8073 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8074 * print.c (print_preprocess, print_object): Likewise.
8076 * search.c (compile_pattern): Use NILP when checking for nil.
8078 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8079 __OPTIMIZE__]: Provide a GNU C macro version that handles
8081 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8082 field, to better cope with ENABLE_CHECKING and calls that modify a
8083 Lisp_Object using its old value.
8085 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8087 * window.c (compare_window_configurations): Signal an error
8088 if parameters C1 or C2 aren't window configurations.
8090 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8091 AFTER_POTENTIAL_GC calls around calls to functions that can
8092 signal an error and thus invoke the debugger.
8094 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8096 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8097 an error if decoding fails.
8099 * keyboard.c (lispy_mouse_names): Variable removed.
8100 (Vlispy_mouse_stem): New variable.
8101 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8102 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8103 for any mouse button number. Increase size of mouse_syms and
8104 button_down_location as needed. Call modify_event_symbol with
8105 different arguments.
8106 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8107 Call modify_event_symbol with different arguments.
8108 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8109 for any button number. Call modify_event_symbol with different
8111 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8112 Accept a string for NAME_ALIST_OR_STEM.
8114 * lisp.h (larger_vector): Add prototype.
8116 * fns.c (larger_vector): Make externally visible.
8118 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8120 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8122 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8123 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8124 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8125 we are between str1 and str2.
8126 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8127 (PATFETCH): Use `TRANSLATE'.
8128 (PATFETCH_RAW): Fetch multibyte char if applicable.
8129 (PATUNFETCH): Remove.
8130 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8131 When writing a char, write it directly into the pattern buffer rather
8132 than going needlessly through a temp char-array.
8133 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8134 multibyte magic and remove the useless `#ifdef emacs'.
8135 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8138 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8139 conditional on `emacs'.
8141 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8143 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8145 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8146 non-union-type versions of XMARK and friends here, because XMARK
8147 and friends won't work on an integer field if NO_UNION_TYPE is not
8149 (make_number): Define as a function if it's not defined as a
8152 * composite.c (run_composite_function): Use NILP when checking for
8154 (syms_of_composite): Delete local var NARGS, pass an int as first
8155 argument to Fmake_hash_table.
8157 * editfns.c (text_property_stickiness): Use NILP to test
8158 Lisp_Object boolean value.
8159 (Fmessage_or_box): Don't use NILP to test int variable.
8160 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8161 problems reading from and changing the same lisp value in an
8164 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8166 * term.c (TN_no_color_video): New variable.
8167 (term_init): Intitialize TN_no_color_video.
8168 (enum no_color_bit): New enumeration.
8169 (MAY_USE_WITH_COLORS_P): New macro.
8170 (turn_on_face): Use it to determine if attributes may be used
8171 combined with colors.
8173 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8175 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8176 with int lvalues via casts; instead, just yield lisp object
8178 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8179 proper accessor macros.
8180 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8181 (grow_mini_window): Fix typo getting int value of root->height.
8183 * xdisp.c (compute_string_pos): Fix order of arguments to
8184 string_pos_nchars_ahead.
8185 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8186 count arg to variable-arg routines like Frun_hook_with_args and
8188 (back_to_previous_visible_line_start)
8189 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8190 fixed-arg routines like Fget_char_property and Fmake_string.
8191 (reconsider_clip_changes): Use XINT when comparing integer lisp
8192 objects, or passing them as int arguments.
8193 (mark_window_display_accurate, insert_left_trunc_glyphs)
8194 (append_space, extend_face_to_end_of_line): Use make_number when
8195 storing or passing integer values as lisp objects.
8196 (set_cursor_from_row, highlight_trailing_whitespace): Use
8197 INTEGERP, not implicit test against zero, for glyph object.
8198 (try_window_id): Don't use make_number when we want an int value.
8200 * xfaces.c (xlfd_symbolic_value): Make last argument a
8201 Lisp_Object, to be consistent with callers.
8202 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8203 (lface_hash): Apply XFASTINT to lisp values before folding in.
8205 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8206 fill in window width and height. Pass an int, not a lisp object,
8207 as first arg to Finsert.
8209 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8211 * xfaces.c (realize_basic_faces): Block input while realizing
8214 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8216 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8218 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8220 * xterm.c (x_produce_glyphs): When displaying unibyte text
8221 or ASCII, handle case that per-char metric is null.
8223 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8225 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8227 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8228 XSUBR, XBUFFER): Verify correct object type before returning
8229 pointer, using eassert.
8230 * frame.h (XFRAME): Likewise.
8232 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8233 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8234 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8236 * data.c (set_internal): Likewise.
8237 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8238 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8239 * fileio.c (auto_save_1): Likewise.
8240 * insdel.c (check_markers): Likewise.
8241 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8242 * undo.c (record_insert): Likewise.
8243 * vmsproc.c (child_sig): Likewise.
8244 * window.c (unshow_buffer, window_loop): Likewise.
8245 * xterm.c (x_erase_phys_cursor): Likewise.
8247 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8249 * xfns.c (free_image_cache): Free the cache structure itself
8250 last, after all its members have been freed.
8252 * lisp.h (xstrdup): Add prototype.
8254 * alloc.c (xstrdup): Moved here from xfaces.c.
8255 (allocating_for_lisp): Variable removed.
8256 (lisp_malloc): Block input around the calls to malloc and
8259 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8261 (xstrdup): Moved to alloc.c.
8263 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8265 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8267 * emacs.c (main): Fix sense of no-loadup test.
8269 * config.in (ENABLE_CHECKING): Undef.
8271 * lisp.h (struct interval): Replace "parent" field with a union of
8272 interval pointer and Lisp_Object; add new bitfield to use as
8273 discriminant. Change other flag fields to bitfields.
8274 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8275 is defined and the supplied test fails, print a message and
8277 (eassert): New macro. Use CHECK to provide an assert-like
8280 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8281 pointers; abort if the value looks like a lisp object.
8282 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8283 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8284 Modify for new interval parent definition.
8286 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8287 UNMARK_BALANCE_INTERVALS): Update references that need an
8288 addressable lisp object in the interval structure.
8289 (die): New function.
8290 (suppress_checking): New variable.
8292 * intervals.c (interval_start_pos): Just return 0 if there's no
8295 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8297 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8298 and earlier Emacs versions.
8300 * keyboard.c (Ftop_level): Cancel busy-cursor.
8302 * eval.c (call_debugger): Cancel busy-cursor.
8304 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8306 * search.c (Freplace_match): Adjust multibyteness of the current
8307 buffer and NEWTEXT. Free allocated memory before signaling an
8310 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8312 * regex.c (analyse_first): New function obtained by ripping out most
8313 of re_compile_fastmap and generalizing it a little bit so that it
8314 can also just return whether a given (sub)pattern can match the empty
8316 (regex_compile): Use `analyse_first' to decide whether the loop-check
8317 needs to be done or not for *, +, *? and +? (the loop check is costly
8318 for non-greedy repetition).
8319 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8321 2000-03-28 Dave Love <fx@gnu.org>
8323 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8326 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8328 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8330 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8332 (enum re_opcode_t): Update description of succeed_n.
8333 (PATFETCH): Always define.
8334 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8335 operators, char classes, shy-groups and intervals).
8336 Optimize special cases of intervals so as to only use succeed_n and
8337 jump_n when really needed.
8338 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8339 that we don't have to handle the special cases any more.
8340 Simplify on_failure_jump handling as well.
8342 2000-03-28 Jason Rumney <jasonr@gnu.org>
8344 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8346 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8348 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8350 * s/msdos.h (GC_SETJMP_WORKS): Define.
8352 * alloc.c (mark_maybe_object): New function.
8353 (mark_memory): Use it.
8354 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8355 (setjmp_tested_p, longjmp_done): New variables.
8356 (test_setjmp): New function.
8357 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8358 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8360 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8361 to DEC_TEXT_POS and INC_TEXT_POS.
8363 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8364 with parameter MULTIBYTE_P.
8366 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8369 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8370 buffers because it looks for multibyte character byte sequences
8371 which don't exist in unibyte text.
8373 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8375 * xfaces.c (register_color, unregister_color, unregister_colors)
8376 [DEBUG_X_COLORS]: New functions.
8377 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8379 * xfns.c (x_set_cursor_color): Get color reference counts right.
8381 * xterm.c (x_copy_color): New function.
8382 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8384 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8385 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8386 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8387 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8388 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8389 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8390 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8391 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8392 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8393 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8395 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8396 names for handling per-buffer variables.
8398 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8399 instead of MAX_BUFFER_LOCAL_VARS.
8400 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8402 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8404 * xfns.c (x_specified_cursor_type): New function.
8405 (x_set_cursor_type): Use it.
8407 * buffer.h (struct buffer): Add cursor_type.
8409 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8411 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8412 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8414 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8415 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8416 executing it as well as when popping it off the stack to find infinite
8417 loops in non-greedy repetition operators.
8419 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8421 * doc.c (Qfunction_documentation): New variable.
8422 (syms_of_doc): Initialize Qfunction_documentation.
8423 (Fdocumentation): If FUNCTION is a symbol with non-nil
8424 `function-documentation' property, return a documentation derived
8427 * buffer.c (syms_of_buffer): Add default-cursor-type.
8428 (init_buffer_once): Don't let cursor_type have a local value
8431 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8432 on buffer-local value of cursor_type.
8433 (x_draw_bar_cursor): Add parameter WIDTH.
8435 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8436 (init_buffer_once): Set default cursor_type value to t.
8437 Mark cursor_type as local everywhere.
8438 (syms_of_buffer): New per-buffer variable cursor-type.
8440 * buffer.h (struct buffer): Remove member local_var_flags,
8442 (MAX_BUFFER_LOCAL_VARS): New macro.
8443 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8444 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8445 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8446 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8448 * print.c (print_object): Use new macros for per-buffer
8451 * category.c (Fset_category_table): Use new macros for per-buffer
8454 * buffer.c (buffer_permanent_local_flags): Make a char array.
8455 (max_buffer_local_idx): New variable.
8456 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8457 for new handling of per-buffer variables.
8458 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8459 (init_buffer_once): Initialize per-buffer vars differently.
8460 Set max_buffer_local_idx.
8462 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8465 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8468 * data.c (do_symval_forwarding, store_symval_forwarding)
8469 (find_symbol_value, set_internal, default_value, Fset_default)
8470 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8471 per-buffer variables.
8473 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8475 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8477 * xterm.c (x_term_init): Unblock input around call1 of
8478 Qvendor_specific_keysyms.
8480 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8481 (find_defun_start): Consider an open parenthesis in column 0
8482 a defun start only if open_paren_in_column_0_is_defun_start is set.
8483 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8485 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8487 * eval.c (Fautoload): Add entry in load-history (if after dump).
8488 * lread.c (load-history): Update docstring.
8490 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8492 * indent.c (Fvertical_motion): Always use the current buffer.
8493 Temporarily change the window's buffer, if necessary.
8495 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8497 * xterm.c (fast_find_position): Make sure not to consider rows
8498 not visible in the window.
8500 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8502 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8503 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8505 2000-03-22 Jason Rumney <jasonr@gnu.org>
8507 * w32menu.c (single_submenu): Set help string to NULL if none.
8508 (w32_menu_show): Set help string correctly.
8509 (add-menu-item): Set help string in MIIM_DATA for menu item.
8510 Load SetMenuItemInfoA explicitly.
8511 (w32_menu_display_help): New function.
8513 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8514 (QCdata): Moved to xdisp.c.
8516 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8517 (Vw32_charset_to_codepage_alist): Removed.
8518 (Vw32_charset_info_alist): New variable.
8519 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8520 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8521 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8522 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8524 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8525 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8526 Define Vw32_charset_info_alist and w32_charset symbols.
8528 2000-03-22 Jason Rumney <jasonr@gnu.org>
8530 * makefile.nt (w32bdf.obj): Update dependencies.
8532 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8534 * w32fns.c: Include fontset.h after dispextern.h.
8535 (Fx_create_frame): Do not create fontset.
8536 (w32_load_system_font): Doc fix.
8537 (Fx_close_connection): Free full_name if it is not shared.
8539 * w32term.c: Include fontset.h after dispextern.h.
8540 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8542 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8543 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8544 (w32_font_is_double_byte): New function, needs body.
8545 (x_append_glyph): Set glyph->glyph_not_available_p.
8546 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8547 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8548 character, convert it to a unibyte character.
8549 (struct glyph_string): Delete member `charset'.
8550 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8551 calculating it is found.
8552 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8553 the case that per char metric is not available correctly.
8554 (x_fill_glyph_string): Handle the case that the specific glyph is
8555 not available correctly.
8556 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8557 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8558 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8559 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8560 fontset. Don't call FS_LOAD_FONT.
8562 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8564 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8565 (INT_LISPLIKE): New macro.
8566 (NULL_INTERVAL_P): Use it.
8567 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8568 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8569 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8571 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8572 explicit references to "parent" field of struct interval and
8573 associated unclean type conversions.
8574 * intervals.c (create_root_interval, root_interval, rotate_right,
8575 rotate_left, balance_possible_root_interval, split_interval_right,
8576 split_interval_left, interval_start_pos, find_interval,
8577 next_interval, previous_interval, update_interval,
8578 adjust_intervals_for_insertion, delete_node, delete_interval,
8579 adjust_intervals_for_deletion, merge_interval_right,
8580 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8581 copy_intervals_to_string): Likewise.
8582 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8584 * syntax.c (update_syntax_table): Likewise.
8586 * intervals.c (reproduce_tree_obj): New function, like
8587 reproduce_tree but takes a Lisp_Object for the parent. Declare
8589 (graft_intervals_into_buffer): Use it when appropriate.
8590 (reproduce_tree): Declare with prototype.
8591 (balance_possible_root_interval): Check that the parent is a lisp
8592 object before trying to examine its type.
8594 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8596 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8597 as strings only if both are known to be strings.
8599 * s/openbsd.h (LIBS_TERMCAP): Undef.
8601 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8603 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8604 definitions for non-Emacs compilation.
8605 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8606 outside of `#ifdef emacs'.
8607 (print_partial_compiled_pattern): Update.
8608 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8609 (re_compile_fastmap): Merge handling of charset and charset_not (for
8610 emacs and non-emacs compilation as well).
8611 Similarly for (not)categoryspec and (not)syntaxspec.
8612 Don't use the fastmap when reaching `anychar' since the added
8613 complexity is not justified.
8614 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8615 and (not)syntaxspec. Merge (not)categoryspec.
8617 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8619 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8620 FACE_FOR_CHAR): Define them differently for the configuration of
8623 2000-03-21 Dave Love <fx@gnu.org>
8625 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8628 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8630 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8631 (lface_fully_specified_p): Don't check contents of
8632 LFACE_FONT_INDEX because that attribute is optional.
8633 (realize_x_face): Remove now unwarranted xassert.
8635 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8637 The following changes are to make font selection based on
8638 characters, not charset. In addition, they recover fontset
8639 facilities while utilizing the new font selection mechanism.
8641 * Makefile.in (fontset.o): Depend on dispextern.h.
8643 * alloc.c (mark_face_cache): Don't mark face->registry.
8645 * dispextern.h (struct glyph): New member glyph_not_available_p.
8646 Use 22 bits for face_id.
8647 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8648 (struct face): Delete member registry, new member ascii_face.
8649 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8650 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8651 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8652 (struct it): Delete member charset, new member
8653 glyph_not_available_p.
8655 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8656 (struct fontset_info, struct fontset_data): Structs removed.
8657 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8658 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8659 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8660 (fs_free_face_fontset, fontset_font_pattern,
8661 face_suitable_for_char_p, face_for_char,
8662 make_fontset_for_ascii_face): Extern them.
8663 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8664 (FS_LOAD_FACE_FONT): New macro.
8666 * fontset.c: All codes rewritten or adjusted for the change of
8667 fontset implementation. Now fontset is represented by char table.
8668 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8670 (my_strcasecmp): Function removed.
8671 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8673 (AREF, ASIZE): New macros.
8674 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8675 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8676 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8677 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8678 fontset_id_valid_p, font_family_registry, fontset_name,
8679 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8680 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8682 (fs_load_font): New arg FACE. Caller changed.
8683 (fs_query_fontset): Argument changed. Caller changed.
8684 (Fquery_fontset): call fs_query_fontset.
8685 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8687 (clear_fontset_elements, check_registry_encoding,
8688 check_fontset_name): New functions.
8689 (syms_of_fontset): Set char-table-extra-slots property of fontset
8690 to 3. Staticpro and initialize Vfontset_table and
8691 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8693 * frame.h (struct frame): Member `fontset_data' removed.
8694 (FRAME_FONTSET_DATA): Macro removed.
8696 * frame.c (make_frame): Don't allocate f->fontset_data.
8697 (Fdelete_frame): Don't free f->fontset_data.
8699 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8701 * xdisp.c (charset_at_position): Function removed.
8702 (init_iterator): Don't set member charset of struct `it'.
8703 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8704 next_element_from_display_vector, insert_left_trunc_glyphs):
8706 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8708 (get_next_display_element, append_space,
8709 extend_face_to_end_of_line): Likewise.
8711 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8713 (clear_font_table, frame_update_line_height, load_face_font):
8714 Adjusted for the change of fontset implementation.
8715 (load_face_fontset_font): Function removed.
8716 (pixel_point_size): New function.
8717 (font_list): Argument type changed. Caller changed.
8718 (LFACE_FONT): New macro.
8719 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8720 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8721 Lisp_Object. Determine the font name by actually loading a font
8722 by the specified pattern. Set LFACE_FONT (lface) to the specified
8723 pattern. Even if a font is not found, don't try alternatives.
8724 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8725 (set_font_frame_param): If `font' is specified in lface, use it.
8726 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8727 (lface_same_font_attributes_p): Likewise.
8728 (make_realized_face): Arguent changed. Caller changed. Set
8729 face->ascii_face to face itself.
8730 (free_realized_face): Free face->fontset if face is for ASCII.
8731 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8732 deduce_unibyte_registry, x_charset_registry): Functions removed.
8733 (free_realized_multibyte_face): New function.
8734 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8735 changed. Caller changed.
8736 (try_font_list): Argument type changed.
8737 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8738 (choose_face_font): Argument changed. Handle fontset properly.
8739 (choose_face_fontset_font): Function removed.
8740 (realize_default_face, realize_named_face): Don't remove the
8742 (realize_face): Argument changed. Caller changed. Remove face
8743 with the arg former_face_id in advance. Load font for the new
8745 (realize_x_face): Argument changed. Caller changed. For a
8746 multibyte character, share fontset with base_face. For a single
8747 byte character, make a new realized fontset. Don't load a font
8749 (realize_tty_face): Argument changed. Caller changed.
8750 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8751 (face_at_buffer_position): Don't check multibyte_p for returning
8753 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8754 FACE_SUITABLE_FOR_CHARSET_P.
8755 (syms_of_xfaces): Remove code for Qx_charset_registry and
8756 Vface_default_registry.
8758 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8759 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8760 (x_per_char_metric): Don't try FONT->default_char. Even if
8761 pcm->width is zero, glyph bits may exist.
8762 (x_encode_char): Always initialize char2b->byte1.
8763 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8764 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8766 (x_append_glyph): Set glyph->glyph_not_available_p.
8767 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8768 it->charset. Handle the case that per char metric is not
8769 available. If it->multibyte_p is zero and it->c is a multibyte
8770 character, convert it to a unibyte character.
8771 (struct glyph_string): Delete member `charset'.
8772 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8773 the case that per char metric is not available correctly.
8774 (x_fill_glyph_string): Handle the case that the specific glyph is
8775 not available correctly.
8776 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8777 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8778 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8779 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8780 fontset. Don't call FS_LOAD_FONT.
8782 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8783 (x_create_tip_frame): Likewise.
8784 (Fx_close_connection): Free full_name of font_info.
8786 * fns.c (optimize_sub_char_table): New function.
8787 (Foptimize_char_table): New function.
8788 (syms_of_fns): Defsubr Soptimize_char_table.
8790 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8792 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8793 only if buffer is displayed in some window.
8795 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8796 (try_window_reusing_current_matrix): Don't call scroll run
8797 function if run's current and desired position are the same;
8798 this prevents cursor flickering.
8800 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8802 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8804 * regex.c (RE_STRING_CHAR): New macro.
8805 (GET_CHAR_AFER_2): Remove.
8806 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8807 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8808 (print_partial_compiled_pattern, re_compile_fastmap)
8809 (re_match_2_internal): Remove on_failure_jump_exclusive.
8810 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8811 optimization only need to work for * (ie. can use of_keep_string_jump).
8812 Remove the special case for .*\n since it is now covered by the general
8814 (re_search_2): Don't bother with `room'.
8815 (skip_one_char): New function.
8816 (skip_noops): Simplify since `memory' is not needed any more.
8817 (mutually_exclusive_p): Restructure slightly to use `switch' and
8818 add handling for "all" remaining cases.
8819 (re_match_2_internal): Change on_failure_jump_smart to use
8820 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8821 rather than on_failure_jump_exclusive.
8823 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8825 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8826 number of bits per RGB because it's everywhere used as the depth
8829 * term.c (calculate_costs): Remove code dealing with X frames.
8831 2000-03-19 Richard M. Stallman <rms@gnu.org>
8833 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8835 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8837 * lread.c (read_integer): Unread the last char not consumed.
8839 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8841 * xterm.c (x_update_window_cursor): Don't update in frames
8842 which are in the process of being deleted.
8844 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8846 * Makefile.in (mostlyclean): Add `*.core'.
8847 (clean): Add `bootstrap-emacs'.
8849 * lread.c (read_integer): New function.
8850 (read1): Support read syntax #o, #x, #b, #r.
8852 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8854 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8855 make sure POINTER_TO_OFFSET gives the same value before and after
8856 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8857 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8858 (debug): Now only active if > 0 rather than if != 0.
8859 (DEBUG_*): Update for the new meaning of `debug'.
8860 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8861 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8862 in `succeed_n', `jump_n' and `set_number_at'.
8863 (store_op1, store_op2, insert_op1, insert_op2)
8864 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8865 (group_in_compile_stack): Move to after its arg's types are
8866 declared and add a prototype.
8867 (PATFETCH): Define in terms of PATFETCH_RAW.
8868 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8870 (QUIT): Redefine as a nop except for NTemacs.
8871 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8872 indentation of the greedy-op and shy-group code.
8873 (at_(beg|end)line_loc_p): Fix argument's types.
8874 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8875 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8876 (MATCHING_IN_FIRST_STRING): Remove.
8877 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8878 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8879 QUIT unconditionally.
8881 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8883 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8886 * process.c (send_process): Add a hint that the function
8887 can call Lisp code to its comment.
8889 * lread.c (load_dangerous_libraries): New variable.
8890 (Vbytecomp_version_regexp): New variable.
8891 (safe_to_load_p): New function.
8892 (Fload): Handle files not compiled with Emacs specially.
8893 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8895 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8897 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8899 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8900 support functions only if HAVE_X11R6_XIM is defined.
8901 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8903 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8905 * xfns.c (X_I18N_INHIBITED): Don't define.
8906 (create_frame_xic): Remove conditional compilation on
8908 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8910 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8911 (HAVE_X11R6_XIM): Define.
8913 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8915 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8916 If set, call XSynchronize.
8918 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8920 * regex.c: Declare a new type `re_char' used throughout the code
8921 for the string char type. It's `const unsigned char' to match the
8922 rest of Emacs. Consistently make sure all pointers to strings use
8923 it and make sure all pointers into the pattern use `unsigned
8925 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8926 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8929 * charset.h (GET_CHAR_AFTER_2): Remove.
8930 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8932 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8934 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8935 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8936 of them try to use backquotes.
8938 2000-03-12 Dave Love <fx@gnu.org>
8940 * unexelf.c: Restore changes of 1999-10-19.
8941 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8942 fix its type and alignment; copy it from current process.
8944 2000-03-12 Gerd Moellmann <gerd@gnu.org>
8946 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
8947 has been found. Fix bug not computing timer's predecessor.
8949 * fileio.c (Fread_file_name): Handle case that DIR contains a
8952 * window.c (Fsave_window_excursion): Doc fix.
8954 * xfns.c (x_defined_color): Rewritten to use
8955 x_allocate_nearest_color.
8957 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
8959 * msdos.c (vga_installed): New function, code moved from
8960 dos_set_window_size.
8961 (Qbar, Qcursor_type, outside_cursor): New variables.
8962 (syms_of_msdos): Intern and staticpro them.
8963 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
8964 shape used outside Emacs when called for the first time.
8965 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
8966 cursor shape used outside Emacs.
8967 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
8968 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
8970 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
8971 parameters specify the cursor. Make qreverse a global
8972 variable (renamed to Qreverse).
8974 2000-03-09 Gerd Moellmann <gerd@gnu.org>
8976 * fns.c (Fy_or_n_p): Cancel busy-cursor.
8978 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
8980 This is a big redesign of failure-stack and register handling, prompted
8981 by bugs revealed when trying to add shy-groups. Overall, what happened
8982 is that loops are now structured a little differently, groups can be
8983 shy and the code is a little simpler.
8985 * regex.h: Update the copyright.
8986 (RE_SHY_GROUPS): New value.
8987 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
8988 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
8990 * regex.c (enum re_opcode_t): Remove jump_past_alt,
8991 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
8992 on_failure_jump_(exclusive, loop and smart). Also fix the comment
8993 for (start|stop)_memory since they now only take one argument (the
8994 second has becomes unnecessary).
8995 (print_partial_compiled_pattern): Adjust for changes in
8997 (print_compiled_pattern): Use %ld to printf long ints and flush to
8998 make debugging a little easier.
8999 (union fail_stack_elt): Make the integer unsigned.
9000 (struct fail_stack_type): Add a `frame' element.
9001 (INIT_FAIL_STACK): Init `frame' as well.
9002 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9003 (DEBUG_PUSH, DEBUG_POP): Remove.
9004 (NUM_REG_ITEMS): Remove.
9005 (NUM_NONREG_ITEMS): Adjust.
9006 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9007 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9008 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9009 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9011 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9012 address pushed is not the destination of the jump but the source
9014 (NUM_FAILURE_ITEMS): Remove.
9015 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9016 registers before the actual failure point). Don't hardcode any
9017 meaning for str==NULL anymore.
9018 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9019 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9021 (REG_UNSET_VALUE): Use NULL (why not?).
9022 (compile_range): Remove declaration since it doesn't exist.
9023 (struct compile_stack_elt_t): Remove inner_group_offset.
9024 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9025 (regex_grow_registers): Remove dead code.
9026 (FIXUP_ALT_JUMP): New macro.
9027 (regex_compile): Add shy-groups Change loops to use
9028 on_failure_jump_smart&jump instead of
9029 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9030 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9031 variable to me). Use `jump' instead of `jump_past_alt' and don't
9032 bother with push_dummy_failure in alternatives since it is now
9033 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9034 emacs' for (re)allocating the stack.
9035 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9036 from loop when bufp->can_be_null rather than jumping to `done'.
9037 Avoid jumping backwards so as to ensure termination. Use
9038 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9039 backreferences. Remove dead code in handling of `anychar'.
9040 (skip_noops, mutually_exclusive_p): New functions taken from the
9041 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9042 improve mutually_exclusive_p to handle ".+\n".
9043 (lowest_active_reg, highest_active_reg,
9044 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9045 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9046 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9047 variables. Push register (in `start_memory') on the stack rather
9048 than storing it in old_reg(start|end). Remove the cycle detection
9049 from `stop_memory', replaced by the use of on_failure_jump_loop
9050 for greedy loops. Add code for the new on_failure_jump_<foo>.
9051 Remove ad-hoc code in `on_failure_jump' to push more registers in
9052 the case of a loop. Take out code from `maybe_pop_jump' into
9053 separate functions and adapt it to the semantics of
9054 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9055 and push_dummy_failure. Remove dummy_failure handling and
9056 handling of `failures to jump to on_failure_jump' (this last one
9057 was already dead code, it seems).
9058 (group_match_null_string_p, alt_match_null_string_p)
9059 (common_op_match_null_string_p): Remove.
9061 2000-03-08 Dave Love <fx@gnu.org>
9063 * config.in: Don't depend on __STDC__ for volatile.
9064 Add POINTER_TYPE, PTR, PROTOTYPES.
9066 * hftctl.c, strftime.c: Use PROTOTYPES.
9067 * eval.c (find_handler_clause): Likewise.
9069 * mem-limits.h: Use POINTER_TYPE.
9071 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9072 (memory_warnings): Declare using POINTER_TYPE.
9074 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9076 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9078 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9081 * xfns.c: Remove obsolete code in #if 0.
9082 (Fx_focus_frame): New function.
9084 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9086 * coding.c (coding_category_name): Add coding-category-utf-8,
9087 coding-category-utf-16-be, coding-category-utf-16-le.
9088 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9089 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9090 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9091 (detect_coding_utf_8): New function.
9092 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9093 UTF_16_LOW_SURROGATE_P): New macros.
9094 (detect_coding_utf_16): New function
9095 (detect_coding_mask): When priorities are specified, skip any
9096 categories that have `nil' coding-system. Fix bug of returning
9097 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9098 returns a mask not set in PRIORITIES.
9099 (detect_eol_type_in_2_octet_form): New function.
9100 (detect_eol): selects detect_eol_type_XXX to call according to
9101 cooding->category_idx.
9102 (detect_coding_system): Remove `nil' coding-system in the result.
9103 (Fupdate_coding_systems_internal): Update all coding-categories.
9105 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9106 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9108 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9109 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9110 CODING_CATEGORY_IDX_UTF_16_LE.
9111 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9112 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9113 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9114 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9116 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9118 * doc.c (Fdocumentation_property): If value is not a string,
9119 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9121 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9122 close the display with XtCloseDisplay. This caused a bus error
9125 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9126 complete but not unique.
9128 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9130 * process.c (send_process): Remove local variable `procname' that
9131 might become invalid when a GC happens. Instead, access the
9132 process name slot directly.
9134 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9137 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9140 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9142 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9143 glyph matrices have been freed.
9145 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9147 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9148 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9150 * xfns.c (QCdata): Moved to xdisp.c.
9152 * xdisp.c (QCdata): Moved here from xfns.c.
9153 (syms_of_xdisp): Initialize QCdata.
9155 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9157 * window.c (coordinates_in_window): Use
9158 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9159 FRAME_INTERNAL_BORDER_WIDTH.
9161 * xdisp.c (try_window_id): Recompute unchanged information if
9162 it is obviously invalid.
9164 * xterm.c (x_term_init): Create a colormap if not using the
9167 * xterm.h (select_visual): Change prototype.
9169 * xfns.c (select_visual): Rewritten. Recognize user-specified
9171 (visual_classes): New variable.
9173 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9175 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9176 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9177 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9178 (x_decode_color): Don't handle allocation of white and black
9180 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9181 XtNcolormap resources.
9182 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9183 (Fx_create_frame): Initialize color members of x_output structure.
9184 (xpm_load): Pass colormap to XPM lib.
9186 * xfaces.c (x_free_colors): Access colormap of frame using
9187 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9188 when default colormap is used.
9190 * xterm.c (x_term_init): Set Colormap member of x_display_info
9191 structure. Copy colormap if resource `privateColormap' is
9192 specified (PseudoColor only).
9193 (x_setup_relief_color): Access colormap of frame using
9196 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9197 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9199 2000-03-04 Jason Rumney <jasonr@gnu.org>
9201 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9202 other non-platform-specific equivalents.
9203 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9204 specific functions and macros as their w32 equivalents where
9205 non-platform-specifics are not available.
9206 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9207 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9208 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9209 (frame_update_line_height): Use macros to access f->output_data.
9210 (defined_color): Remove FIXME comments; fixed.
9211 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9212 into #ifdef blocks. Add WINDOWSNT blocks.
9213 (Fx_list_fonts): Use macros for accessing font data.
9214 (set_lface_from_font_name): Different default fonts for X and
9216 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9217 scalable for backward compatibility.
9218 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9219 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9221 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9224 * makefile.nt (w32faces.obj): Remove.
9227 2000-03-03 Jason Rumney <jasonr@gnu.org>
9229 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9232 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9234 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9235 standard ELF definitions here if the system header does not.
9237 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9239 * xterm.c (PER_CHAR_METRIC): Removed.
9240 (x_per_char_metric_1, x_default_char): New functions.
9241 (x_per_char_metric): If font's default char is invalid, return
9242 metrics of a suitably chosen usable default char.
9243 (x_draw_glyph_string_foreground): If font has an invalid default
9244 char, replace occurrences of unprintable chars with a suitably
9245 chosen usable default char.
9247 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9249 * xterm.c (note_mouse_highlight): Return quickly if frame's
9250 glyph matrices have been freed.
9252 * dispnew.c (free_glyphs): Block input while freeing matrices.
9254 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9256 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9259 * dispextern.h (x_free_colors): Add prototype.
9261 * xfaces.c (x_free_colors): New function.
9262 (unload_color, free_face_colors): Use it.
9264 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9266 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9268 * window.c [MSDOS]: Include msdos.h.
9270 2000-03-02 Dave Love <fx@gnu.org>
9272 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9274 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9275 set C_OPTIMIZE_SWITCH for gcc.
9277 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9279 * coding.c (coding_save_composition): Be sure to allocate
9280 composition data area in coding even if there's no composition in
9283 2000-03-01 Jason Rumney <jasonr@gnu.org>
9285 * w32term.c: Equivalent changes to those made to xterm.c on
9286 2000-02-25 and 2000-02-24.
9288 * w32fns.c: Equivalent changes to those made to xfns.c on
9289 2000-02-25 and 2000-02-21.
9291 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9292 correct line-end convention is followed.
9294 * w32menu.c [HAVE_BOXES]: Remove #undef.
9295 (single_keymap_panes): Remove code for simulating checkmarks.
9296 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9297 Remove code for drawing simulated checkmarks.
9298 (w32_menu_show): make unibyte help string correctly.
9299 (add_menu_item): draw standard Windows checkmarks. Draw radio
9300 buttons as radio buttons if possible.
9302 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9304 * sysdep.c (start_of_text): Don't define this function for NetBSD
9307 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9309 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9310 (LINKER): Don't undef if __NetBSD__ is defined.
9312 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9314 * fileio.c [__NetBSD__]: Define `unix'.
9316 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9318 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9320 * atimer.c (start_atimer): Don't abort when timers are stopped.
9321 (append_atimer_lists): New function.
9322 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9323 arbitrary lists of stopped and running atimers.
9325 * atimer.c (cancel_atimer): Handle canceling an atimer when
9326 some timers are stopped.
9328 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9331 * fns.c (maybe_resize_hash_table): Handle case of new size
9332 coming out as being the same as old size.
9334 2000-02-27 Jason Rumney <jasonr@gnu.org>
9336 * makefile.nt: Add atimer.h to dependencies.
9337 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9338 * w32console.c: Only disable window system features for dispextern.h
9339 (initialize_w32_display): Build a display info for the console.
9340 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9341 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9342 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9344 * w32gui.h (struct W32FontStruct): Revert last change after change
9346 * w32menu.c (single_submenu): Set up help string.
9347 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9348 (w32_dialog_show): Set up help string.
9349 * w32term.c (w32_display_info_for_display): Remove unused function.
9350 (w32_draw_bitmap): Use pre-built bitmaps.
9351 (w32_initialize_display_info): New function to initialize parts of
9352 display info that are common to both GUI and console frames.
9353 (w32_term_init): Use w32_initialize_display_info. Do not set
9354 Vw32_num_mouse_buttons here, as it is not called for console
9355 frames. Build bitmaps for indicating truncated lines etc.
9356 (x_delete_display): Destroy pre-built bitmaps.
9357 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9358 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9360 2000-02-27 Dave Love <fx@gnu.org>
9362 * lisp.h: Add a bunch of prototypes.
9364 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9366 * keyboard.c (read_char): Set `usec' correctly.
9368 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9370 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9371 `lambda', set reg[RRR] to the map index.
9372 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9373 reg[RRR] to 0. Otherwise, set it to -1.
9375 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9377 * emacs.c (main): Remove code snippet commented out with `//'.
9379 2000-02-25 Richard M. Stallman <rms@gnu.org>
9381 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9382 and contains a `:', prepend `/:'.
9384 * window.c (select_window_1): If selected_window is nil,
9385 don't "swap out" the buffer's point.
9386 (Fset_window_configuration): Set selected_window to nil
9387 before calling Fselect_window.
9388 (unshow_buffer): Don't set point in buffer from window's point
9389 if another more recently selected window also shows the buffer.
9391 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9393 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9395 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9396 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9397 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9399 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9400 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9401 (hide_busy_cursor): New functions.
9402 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9404 * minibuf.c (read_minibuf): Cancel busy-cursor.
9406 * keyboard.c (command_loop_1): Call start_busy_cursor before
9407 Fcommand_execute and cancel_busy_cursor after it.
9408 (timer_check): Remove busy-cursor code.
9409 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9412 * process.c (wait_reading_process_input): Remove busy-cursor code.
9414 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9415 Fx_hide_busy_cursor.
9417 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9419 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9421 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9423 * xterm.c (XTread_socket): Remove busy-cursor code.
9425 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9426 (build_frame_matrix_from_leaf_window): Put code handling
9427 glyph row's not being a slice of a frame row in #if 0.
9428 (sync_window_with_frame_matrix_rows): New function.
9429 (frame_row_to_window): New function.
9430 (mirror_line_dance): Handle copies between windows.
9432 * lread.c (Fload): Use `xfree' instead of `free'.
9433 (init_obarray): Use `xmalloc' instead of `malloc'.
9435 * window.c (Fset_window_buffer): Set WINDOW to the window
9437 (coordinates_in_window): Take frame's internal border width
9440 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9442 * xterm.c (x_display_and_set_cursor): Display cursor of
9443 non-selected windows depending on the setting of
9444 cursor_in_non_selected_windows.
9446 * xdisp.c (cursor_in_non_selected_windows): New variable.
9447 (syms_of_xdisp): DEFVAR_BOOL it.
9449 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9451 * data.c (Fstring_to_number): If number is greater than what
9452 fits into an integer, return a float.
9454 * eval.c (specbind): Remove references to
9455 keyword_symbols_constant_flag.
9457 * data.c (keyword_symbols_constant_flag): Removed.
9458 (Fmakunbound, set_internal, syms_of_data): Remove references to
9459 keyword_symbols_constant_flag.
9461 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9463 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9465 * syntax.c (multibyte_syntax_as_symbol): New variable.
9466 (syms_of_syntax): Declare it as a Lisp variable.
9467 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9468 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9469 nonzero, treat all multibyte characters as symbol.
9470 (init_syntax_once): Give syntax `word' to all multibyte
9473 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9475 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9478 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9480 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9482 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9483 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9485 2000-02-21 Dave Love <fx@gnu.org>
9487 * frame.c (Vmouse_position_function): New variable.
9488 (Fmouse_position): Use it.
9489 (syms_of_frame): Install it.
9491 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9493 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9495 * fileio.c (Finsert_file_contents): Unbind the binding of
9496 standard-output done by temp_output_buffer_setup.
9498 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9499 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9500 (specbind, unbind_to): Handle most common case of non-constant
9501 symbol with trivial value specially.
9503 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9505 2000-02-20 Richard M. Stallman <rms@gnu.org>
9507 * data.c (Fmake_variable_buffer_local): Doc fix.
9508 Init found_for_buffer to 0.
9509 (Fmake_variable_frame_local): If the variable has already
9510 been buffer-local, set the check_frame field.
9512 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9514 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9515 produced for CODING_MODE_LAST_BLOCK requires.
9517 2000-02-18 Dave Love <fx@gnu.org>
9519 * keyboard.c (echo_keystrokes): Remove declaration.
9520 (Vecho_keystrokes) New variable.
9521 (read_char, record_menu_key, read_key_sequence): Use it to allow
9523 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9525 * lread.c: Undef feature selection macros before defining.
9527 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9529 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9530 for symbols other than the symbol in question.
9532 2000-02-17 Dave Love <fx@gnu.org>
9534 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9536 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9538 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9540 * alloc.c (enum mem_type): Compile unconditionally.
9542 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9544 * xfaces.c (tty_defined_color): Don't return faulire indication
9545 for unspecified-fg and unspecified-bg pseudo-colors.
9547 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9549 * alloc.c (mark_object): Don't mark symbol names in pure space.
9550 (gc_sweep): Don't unmark symbol names in pure space.
9552 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9553 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9554 [GC_MARK_STACK]: New defines.
9555 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9556 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9558 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9560 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9561 allocate_buffer instead of xmalloc.
9563 * alloc.c (toplevel): Include setjmp.h.
9564 (PURE_POINTER_P): New define.
9565 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9566 (Vdead) [GC_MARK_STACK]: New variable.
9567 (lisp_malloc): Add parameter TYPE, call mem_insert if
9568 GC_MARK_STACK is defined.
9569 (allocate_buffer): New function.
9570 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9571 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9572 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9573 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9574 (MEM_NIL) [GC_MARK_STACK]: New define.
9575 (struct mem_node) [GC_MARK_STACK]: New structure.
9576 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9577 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9578 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9579 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9580 (mark_stack) [GC_MARK_STACK]: New functions.
9581 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9582 (clear_marks): Removed.
9583 (gc_sweep): Set free conses' car, free floats' type, free
9584 symbols' function to Vdead. Use lisp_free to free buffers.
9585 (init_alloc_once): Initialize Vdead.
9586 (survives_gc_p): Return non-zero for pure objects.
9588 * alloc.c: Add comments throughout the file.
9590 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9591 that unblocks alarms.
9593 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9594 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9595 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9597 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9599 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9601 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9602 avoid infinite error signaling. Allocate sufficient memory for
9603 eol_str in the case that eoltype is Lisp_Int.
9605 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9607 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9608 depends on the previous behavior.
9610 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9612 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9614 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9616 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9618 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9619 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9622 2000-02-15 Richard M. Stallman <rms@gnu.org>
9624 * data.c (set_internal): Don't make variable buffer-local
9625 if within a let-binding for the same buffer.
9626 (let_shadows_buffer_binding_p): New function.
9628 * eval.c (specbind): For buffer-local value,
9629 record the current buffer also.
9630 (unbind_to): Cope with that change.
9632 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9634 * window.c (Fsave_window_excursion): Doc fix.
9636 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9638 * syntax.c (back_comment): Make sure we only consider comment-starters
9639 of the relevant style and return -1 in case of a failure to find the
9640 beginning of the comment.
9641 (Fforward_comment): If back_comment fails, go back to the position just
9642 after the comment-end.
9643 (scan_lists): Add comment describing a very minor bug.
9645 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9647 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9648 `completion-regexp-list' in the docstring.
9650 2000-02-14 Dave Love <fx@gnu.org>
9652 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9654 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9656 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9657 to Emacs' syntax. Also fix the comment about set/not-set meanings
9658 since Emacs syntax is not the value 0 any more.
9659 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9660 since it's now part of RE_SYNTAX_EMACS.
9662 2000-02-12 Dave Love <fx@gnu.org>
9664 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9667 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9669 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9671 2000-02-12 Dave Love <fx@gnu.org>
9673 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9675 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9676 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9677 * s/hpux.h: Don't define HAVE_VFORK.
9679 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9681 * s/nextstep.h: Don't define HAVE_ALLOCA.
9683 * config.in: Add vfork bits.
9685 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9687 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9688 unwind function to undo the effect of stopping atimers.
9690 * keyboard.c (bind_polling_period): Stop all timers except
9693 * atimer.c (stopped_atimers): New variable.
9694 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9697 * atimer.h (stop_other_atimers, run_all_atimers)
9698 (unwind_stop_other_atimers): Add function prototypes.
9700 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9702 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9704 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9705 library may depend on jpeg.
9706 (atimer.o): Depends on atimer.c.
9708 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9710 * insdel.c (del_range_1): Call update_compositions.
9711 (del_range_both): Call update_compositions just once..
9713 2000-02-10 Dave Love <fx@gnu.org>
9715 * xfns.c (create_frame_xic): Fix initialization of automatic
9718 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9720 * ccl.c (CCL_MAKE_CHAR): New macro.
9721 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9722 registers by CCL_MAKE_CHAR before calling translate_char.
9723 <CCL_TranslateCharacterConstTbl> Likewise.
9725 2000-02-08 Dave Love <fx@gnu.org>
9727 * lread.c (__EXTENSIONS__): Define.
9729 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9731 * puresize.h (BASE_PURESIZE): Increase to 650000.
9733 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9735 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9738 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9740 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9741 md, mh, mb, mr, and me to the fake termcap entry.
9743 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9745 * sound.c (sound_cleanup): Don't call device close routine if the
9746 function pointer is null.
9748 2000-02-06 Andrew Innes <andrewi@gnu.org>
9750 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9751 around image definitions and prototypes.
9752 (gamma_correct) [WINDOWSNT]: New prototype.
9754 * w32term.c (x_make_frame_visible): Replace call to
9755 input_poll_signal with poll_for_input.
9757 * window.c [WINDOWSNT]: Include w32term.h.
9759 * xdisp.c [WINDOWSNT]: Include w32term.h.
9761 * makefile.nt: Add dependencies on w32gui.h.
9762 (OBJ1): Include atimer.obj.
9763 ($(BLD)\atimer.obj): New dependency rule.
9765 * w32.c (sigmask): New function (does nothing).
9766 (sigunblock): Ditto.
9768 * frame.c [WINDOWSNT]: Include w32term.h.
9770 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9772 * lread.c (syms_of_lread): Fix literal newlines.
9774 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9775 the string constant limit (2048 bytes) in MSVC.
9778 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9780 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9782 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9783 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9786 2000-02-04 Dave Love <fx@gnu.org>
9788 * fileio.c: Remove some unused vars.
9789 (_GNU_SOURCE): Define (for euidaccess).
9791 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9793 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9795 (read_minibuf): Deal with allow_props correctly.
9797 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9799 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9801 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9803 * search.c (compile_pattern): If a cache entry has a nil regexp,
9804 fill in that entry instead of clobbering a previously cached
9807 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9809 * puresize.h (BASE_PURESIZE): Increase to 610000.
9811 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9813 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9816 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9818 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9819 instead of incrementing ic directly.
9820 <CCL_WriteExprConst> Likewise.
9821 <ccl_set_expr>: Set ic to jump_address.
9823 * fileio.c (e_write): Fix the handling of
9824 CODING_FINISH_INSUFFICIENT_SRC.
9826 2000-02-01 Dave Love <fx@gnu.org>
9828 * editfns.c (Fpropertize): Doc fix.
9830 * process.c (Fstart_process): Doc fix.
9832 * eval.c: Fix various doc strings not to duplicate information
9833 from help-manyarg-func-alist.
9835 * window.c (Fset_window_margins): Don't make interactive. Doc
9838 * doc.c (Vhelp_manyarg_func_alist): New variable.
9839 (Fdocumentation): Use it.
9840 (syms_of_doc): Define it.
9842 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9844 * xterm.c (xim_open_dpy): Remove unused local variable.
9846 * emacs.c (USAGE): Use term `display options' instead of `X
9849 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9850 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9852 * fns.c (sweep_weak_table): New function.
9853 (sweep_weak_hash_tables): Use it. Keep on marking until there
9856 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9858 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9859 that XTread_socket does not crash by trying to call XNoOp on a
9862 2000-01-30 Jason Rumney <jasonr@gnu.org>
9864 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9865 Change selected_frame to SELECTED_FRAME ().
9866 (w32_console_mouse_position): Remove #ifndef MULE from around
9869 * makefile.nt: Remove dosfns.obj.
9871 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9873 * w32fns.c (w32_defined_color): Check for valid frame before
9874 applying gamma correction. Eliminate dependency on frame elsewhere.
9875 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9876 (w32_to_x_font): Use resx and resy not height_in and width_in.
9877 (x_to_w32_font): Doc fix.
9878 (xlfd_strip_height): New function to strip and return font height.
9879 (w32_font_match): Compare height separately from rest of xlfd
9880 spec, using xlfd_strip_height.
9882 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9883 width_in. Use w32_defined_color in place of defined_color.
9885 * w32faces.c: Merge more of DOS and X specifics in preparation for
9886 merge with xfaces.c.
9887 (defined_color): Remove FIXME comment.
9888 (tty_color_name): Provide w32-specific function.
9889 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9891 * w32console.c (turn_on_face, turn_off_face): Removed.
9892 (w32_face_attributes): New function.
9893 (Global_variables): Reduce scope where possible.
9894 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9896 (hl_mode): Don't modify text attributes.
9897 (write_glyphs): Don't do anything if len <= 0. Use
9898 w32_face_attributes to get attributes for drawing. Write
9899 terminating codes using char_attr_normal.
9900 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9901 (update_begin, update_end): Likewise.
9902 (vga_stdcolor_name): New function.
9903 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9904 (Fset_screen_color): Remove char_attr_reverse.
9906 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9908 * xfns.c (xic_set_preeditarea): Take window parameter and
9909 window-relative pixel-positions.
9911 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9912 is its frame's selected window.
9913 (xim_instantiate_callback): Likewise.
9915 * xfns.c (x_create_im): Removed.
9916 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9917 (supported_xim_styles): Renamed from supported_styles.
9918 (best_xim_style): Renamed from best_style.
9919 (create_frame_xic): Renamed from xic_create_frame.
9920 (free_frame_xic): Renamed from xic_destroy_frame.
9922 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9924 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9925 our frames, call XFilterEvent with 2nd parameter `None'.
9926 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9927 returning XBufferOverflow.
9928 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9930 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9931 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9932 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9933 (xim_initialize, xim_close)
9934 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9935 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9936 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9937 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9939 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9941 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9942 `xic_style' and `xic_xfs'.
9943 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
9944 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
9945 (FRAME_XIM): Removed.
9947 * xfns.c (supported_styles): New variable.
9948 (DEFAULT_STYLE, DEFAULT_FONT): New macros
9949 (xic_create_xfontset, best_style, xic_create_frame)
9950 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
9951 (xic_set_xfontset): New functions.
9953 2000-01-28 Dave Love <fx@gnu.org>
9955 * s/irix6-5.h: Revert last change after change to irix5-0.h.
9957 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
9959 2000-01-28 Gerd Moellmann <gerd@gnu.org>
9961 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
9962 for *scratch* if it already existed.
9964 * emacs.c (USAGE): New macro.
9965 (main): Use it to display usage information.
9967 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9969 Support for the menu-help feature:
9971 * msdos.h: Change prototypes of XMenuAddSelection and
9974 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
9975 part of the line to the termscript file.
9976 (IT_clear_to_end): Clear the entire line, not just its beginning.
9977 (menu_help_message, prev_menu_help_message): New variables.
9978 (IT_menu_make_room): Make room for the help_text member.
9979 (IT_menu_display): New argument disp_help; all callers changed.
9980 If disp_help is non-zero, store the help text of the active menu
9981 item in menu_help_message.
9982 (XMenuAddPane): Initialize the help_text member to NULL.
9983 (XMenuAddSelection): New argument help_text. Store it in the
9985 (XMenuActivate): New argument help_callback. If the value of
9986 menu_help_message has changed since the last time, display the
9987 menu help message text while waiting for the mouse to move. Clear
9988 the echo area before exiting.
9989 (XMenuDestroy): Free the help_text member.
9991 2000-01-27 Gerd Moellmann <gerd@gnu.org>
9993 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
9994 XMenuAddSelection. Pass help callback to XMenuActivate.
9995 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
9997 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9999 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10000 and EMACS_SET_USECS.
10002 2000-01-26 Dave Love <fx@gnu.org>
10004 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10006 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10007 an error may be signalled.
10009 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10011 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10012 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10014 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10016 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10018 * charset.c (Fstring): If there is a multibyte char among
10019 the args, always return a multibyte string.
10021 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10023 * sysdep.c (sys_select): Turn atimers off and on instead of
10024 recording and restoring old alarm handler
10026 * process.c (toplevel): Include atimer.h.
10027 (create_process_1): Rewritten.
10028 (create_process): Use atimers instead of alarm.
10029 (wait_reading_process_input) [hpux]: Turn atimers off instead
10030 of turning off SIGALRM.
10031 (wait_reading_process_input): Turn off atimers instead off
10032 calling stop_polling.
10034 * emacs.c (main): Call init_atimer.
10036 * keyboard.c (toplevel): Include systime.h and atimer.h.
10037 (polling_for_input): Removed because unused.
10038 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10039 (poll_timer): New variable.
10040 (poll_for_input, poll_for_input_1): New functions.
10041 (start_polling, stop_polling): Rewritten.
10043 * keyboard.h (polling_for_input): Removed.
10045 * atimer.h, atimer.c: New files.
10047 * Makefile.in (obj): Add atimer.o.
10048 (atimer.o): New target.
10050 * blockinput.h (pending_atimers): Add extern declaration.
10051 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10053 * lisp.h (popup_activated_flag): Add extern declaration.
10055 * xmenu.c (popup_activated_flag): Make externally visible.
10056 (popup_activate_callback) [USE_MOTIF]: Increment
10057 popup_activated_flag.
10058 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10060 * xterm.c (toplevel): Include atimer.h.
10061 (toolkit_scroll_bar_interaction): New variable.
10062 (Fxt_process_timeouts): Removed.
10063 (x_process_timeouts): New function.
10064 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10065 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10066 (x_make_frame_visible): Call poll_for_input_1 instead of
10067 input_poll_signal. Don't call alarm.
10068 (x_initialize): Install timer calling x_process_timeouts.
10070 2000-01-24 Dave Love <fx@gnu.org>
10072 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10073 Don't use -cckr -- apparently not now necessary.
10075 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10077 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10080 2000-01-23 Jason Rumney <jasonr@gnu.org>
10082 * w32fns.c (w32_defined_color): Apply gamma correction before
10083 trying to map to the palette.
10084 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10087 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10088 here. Callers changed to always pass real device context.
10089 (w32_draw_bitmap): Likewise.
10090 (w32_get_glyph_overhangs): Likewise.
10091 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10093 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10094 pfnSetScrollInfo and SetScrollRange.
10095 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10096 back into MULE characters after decoding them.
10097 (x_get_glyph_face_and_encoding): Likewise.
10098 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10099 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10100 (x_produce_glyphs): Calculate per char metrics for a character
10101 that we know exists in default font when font_not_found_p is true.
10103 2000-01-22 Jason Rumney <jasonr@gnu.org>
10105 * makefile.nt (intervals.obj, composite.obj): New modules.
10106 (composite.h): Added as dependency where appropriate.
10108 * w32gui.h (XGCValue): New struct for emulating X GCs.
10110 * w32term.h (XCharStruct): New struct for emulating X.
10112 * w32console.c (turn_on_face, turn_off_face): New functions.
10113 (change_line_highlight): New prototype for new redisplay.
10114 (write_glyphs): Support multibyte text. Support faces.
10116 * w32faces.c: Complete rewrite for new redisplay based on new
10119 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10120 throughout. struct frame * in place of FRAME_PTR.
10121 Skeleton support for images, toolbars, tooltips from xfns.c.
10122 (Fx_create_frame): Use system default for default scroll bar
10124 (w32_get_arg): Renamed from x_get_arg.
10125 (Fx_file_dialog): New function.
10126 (w32_list_fonts): Check cache before asking system.
10127 (Vw32_enable_synthesized_fonts): New variable.
10128 (Vw32_enable_italics): Obsolete, removed.
10130 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10131 Use SELECTED_FRAME macro.
10133 * w32menu.c: Add skeleton support for help strings on menus.
10134 (add_menu_item): Native checkbox and radio support added, but not
10135 yet enabled due to bugs.
10136 (push_menu_item): Add parameters type, selection and help.
10138 Formatting changes to reduce unnecessary diffs with xmenu.c.
10140 * w32select.c (Fw32_set_clipboard_data): Update call to
10141 find_charset_in_str.
10143 * w32term.c: Complete rewrite for new redisplay based on new
10144 xterm.c with necessary sections merged back in from old w32term.c.
10146 2000-01-21 Richard M. Stallman <rms@gnu.org>
10148 * data.c (set_internal): Further fix in same criterion.
10150 2000-01-20 Richard M. Stallman <rms@gnu.org>
10152 * data.c (set_internal): Fix the criteria for whether
10153 to swap out the old cached binding.
10155 2000-01-19 Dave Love <fx@gnu.org>
10157 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10159 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10161 * regex.c (re_compile_fastmap): While checking a range table for
10162 `charset', skip flag bits for a character class correctly.
10164 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10166 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10168 * xfns.c (x_window): Call lw_create_widget with new parameter
10171 * widget.c (EmacsFrameSetCharSize): Change size of children first
10172 because of problems with main window geometry management under
10175 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10176 MENU_ITEMS_ITEM_.*.
10177 (MENU_ITEMS_ITEM_HELP): New enumerator.
10178 (push_menu_item): Add parameter HELP. Record help in menu_items.
10179 (single_menu_item, single_submenu, list_of_items): Call
10180 push_menu_item with new parameter.
10181 (single_submenu): Set help string in widget value.
10182 (menu_highlight_callback): New function.
10183 (set_frame_menubar): Call lw_create_widget with new
10185 (xmenu_show, xdialog_show): Ditto.
10187 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10189 * sound.c (Fplay_sound): Improve doc string.
10191 2000-01-11 Richard M. Stallman <rms@gnu.org>
10193 * lisp.h (set_internal): Enter the new arg.
10195 * eval.c (specbind): Record buffer-local variables specially,
10196 indicating which buffer's binding was saved.
10197 (unbind_to): Restore buffer-local variables specially
10198 in the proper buffer.
10200 * data.c (set_internal): New arg BUF.
10202 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10203 * data.c (Fset): Pass new arg to set_internal.
10204 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10206 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10208 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10211 2000-01-11 Richard M. Stallman <rms@gnu.org>
10213 * minibuf.c (Ftry_completion): Doc fix.
10215 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10217 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10220 2000-01-11 Andreas Schwab <schwab@suse.de>
10222 * coding.c (code_convert_region): Initialize total_skip.
10224 2000-01-08 Dave Love <fx@gnu.org>
10226 * eval.c (Fuser_variable_p): Check customizability too.
10228 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10230 * minibuf.c (Fcompleting_read): Doc fix.
10232 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10234 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10237 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10238 Check that input style is supported before trying to create an
10240 (x_window): Call x_create_im.
10242 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10244 * xfns.c (current_gif_memory_src): New variable.
10245 (gif_load): Record the address of the current memory source
10246 in current_gif_memory_src.
10247 (gif_read_from_memory): Use current_gif_memory_src.
10249 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10250 macros statement form.
10252 * sound.c (struct sound): Renamed from struct sound_file.
10253 (struct sound): Add members `data' and `header_size'.
10254 (enum sound_attr): Add SOUND_DATA.
10255 (current_sound, current_sound_device): Variables renamed from
10256 sound_file and sound_device.
10257 (parse_sound): Parse :data.
10258 (parse_sound): Handle sound data in strings.
10259 (find_sound_type): Function renamed from find_sound_file_type.
10260 (wav_init, au_init): Fail if sound's header_size is smaller than
10261 needed header size.
10262 (wav_play, au_play): Play sounds from string data.
10264 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10266 * lisp.h: Add prototype for allocate_string_data.
10268 * alloc.c (Fgarbage_collect): Return number of live and free
10271 * alloc.c (mark_buffer): Remove code in #if 0.
10273 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10274 (strings_consed): New variable.
10275 (allocate_string): Set it.
10276 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10277 (Fmemory_use_counts): Return strings_consed. Use Flist.
10279 * alloc.c: General cleanup in comments etc. Remove conditional
10280 compilation for `standalone'.
10282 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10284 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10285 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10286 (DONT_COPY_FLAG): Removed.
10287 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10288 (struct sdata, struct sblock): New
10289 (struct string_block): Rewritten.
10290 (STRINGS_IN_STRING_BLOCK): New macro.
10291 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10292 (large_sblocks, string_blocks, string_free_list): New variables.
10293 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10294 (init_strings): Rewritten.
10295 (allocate_string, allocate_string_data, compact_small_strings)
10296 (free_large_strings, sweep_strings): New functions.
10297 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10298 (struct string_block_head, current_string_block)
10299 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10300 (STRING_PAD): Removed.
10301 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10302 (Fgarbage_collect): Don't set mark bit in large strings.
10303 (mark_object): Mark strings differently. Mark symbol names
10305 (survives_gc_p): Test marked strings differently.
10306 (gc_sweep): Sweep strings differently, unmark strings in
10308 (compact_strings): Removed.
10310 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10312 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10313 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10315 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10317 * fileio.c (Finsert_file_contents): Signal error if visiting file
10318 in a non-empty buffer.
10320 * term.c (encode_terminal_code): Fix the previous change.
10322 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10324 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10325 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10327 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10329 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10331 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10332 need to test for MSDOS frames.
10334 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10336 * dosfns.c (unspecified_colors): Remove.
10337 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10339 (msdos_stdcolor_name): Return strings for unspecified fore- and
10340 back-ground colors.
10342 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10343 (syms_of_xfaces): Remove their staticpro's.
10344 (tty_color_name): Return Lisp strings for unspecified fore- and
10345 back-ground colors.
10346 (Finternal_set_lisp_face_attribute): Remove the special treatment
10347 for Qunspecified_{f,b}g.
10348 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10351 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10353 * xdisp.c (reseat_at_next_visible_line_start): Position before
10354 newline only if ending up on a newline.
10355 (next_element_from_ellipsis): Return success. Handle case of
10356 displaying no ellipsis. Fix case of ellipsis defined in display
10358 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10361 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10363 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10364 (Fcolor_supported_p): Renamed from face-color-supported-p.
10366 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10368 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10369 list of colors renamed to tty-defined-color-alist.
10370 (tty_color_name): Pass the frame to tty-color-by-index.
10371 (realize_tty_face): tty-color-alist is now a function which
10372 accepts the frame as argument.
10374 * term.c (Ftty_display_color_p): Accept an optional argument
10377 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10379 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10380 encode_terminal_code.
10382 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10384 * dispnew.c (mode_line_string): Support termcap frames as well.
10386 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10388 * syntax.c (Fforward_word): Undo previous change.
10390 * editfns.c (Fconstrain_to_field): Don't constrain if
10391 inhibit-field-text-motion is non-nil.
10392 (Fline_beginning_position): Undo previous change.
10393 (Fline_end_position): Ditto.
10395 * syntax.c (Fforward_word): Notice field boundaries only if
10396 inhibit-field-text-motion is nil.
10398 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10400 * editfns.c (Vinhibit_field_text_motion): New variable.
10401 (inhibit-field-text-motion): New DEFVAR_LISP.
10402 (Fline_beginning_position, Fline_end_position): Notice field
10403 boundaries only if inhibit-field-text-motion is nil.
10405 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10406 All calls adjusted.
10407 (x_build_heuristic_mask): Likewise.
10408 (xbm_load_image_from_file): Change error output.
10409 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10410 (gif_load, gs_load, x_kill_gs_process): Ditto.
10412 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10413 color indices when accessing raster pixels.
10414 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10415 one of :file or :data.
10416 (enum pbm_keyword_index): Add PBM_DATA.
10417 (pbm_format): Add :data.
10418 (pbm_image_p): Allow either :file or :data.
10419 (pbm_read_file): New function.
10420 (pbm_scan_number): Rewritten to read from string.
10421 (pbm_load): Support :data.
10423 See ChangeLog.8 for earlier changes.
10425 ;; Local Variables:
10426 ;; coding: iso-2022-7bit